chore(deps): bump the python-major group with 2 updates

[dependabot]

Bumps the python-major group with 2 updates: cryptography and mypy.

Updates cryptography from 46.0.7 to 48.0.0

Changelog

Sourced from cryptography's changelog.

48.0.0 - 2026-05-04

* **BACKWARDS INCOMPATIBLE:** Support for Python 3.8 has been removed.
  ``cryptography`` now requires Python 3.9 or later.
* **BACKWARDS INCOMPATIBLE:** Loading an X.509 CRL whose inner
  ``TBSCertList.signature`` algorithm does not match the outer
  ``signatureAlgorithm`` now raises ``ValueError``. Previously, such CRLs
  were parsed successfully and only rejected during signature validation.
* Added support for :doc:`/hazmat/primitives/asymmetric/mlkem` and
  :doc:`/hazmat/primitives/asymmetric/mldsa` when using OpenSSL 3.5.0 or
  later, in addition to the existing AWS-LC and BoringSSL support. This means
  post-quantum algorithms are now available to users of our wheels.

Note: Going forward, we do not guarantee that all functionality

in cryptography will be available when building against

OpenSSL. See :doc:/statements/state-of-openssl for more information.

.. _v47-0-0:
47.0.0 - 2026-04-24

• Support for Python 3.8 is deprecated and will be removed in the next cryptography release.
• BACKWARDS INCOMPATIBLE: Support for binary elliptic curves (SECT* classes) has been removed. These curves are rarely used and have additional security considerations that make them undesirable.
• BACKWARDS INCOMPATIBLE: Support for OpenSSL 1.1.x has been removed. OpenSSL 3.0.0 or later is now required. LibreSSL, BoringSSL, and AWS-LC continue to be supported.
• BACKWARDS INCOMPATIBLE: Dropped support for LibreSSL < 4.1.
• BACKWARDS INCOMPATIBLE: Loading keys with unsupported algorithms or keys with unsupported explicit curve encodings now raises :class:~cryptography.exceptions.UnsupportedAlgorithm instead of ValueError. This change affects :func:~cryptography.hazmat.primitives.serialization.load_pem_private_key, :func:~cryptography.hazmat.primitives.serialization.load_der_private_key, :func:~cryptography.hazmat.primitives.serialization.load_pem_public_key, :func:~cryptography.hazmat.primitives.serialization.load_der_public_key, and :meth:~cryptography.x509.Certificate.public_key when called on certificates with unsupported public key algorithms.
• BACKWARDS INCOMPATIBLE: When parsing elliptic curve private keys, we now reject keys that incorrectly encode a private key of the wrong length because such keys are impossible to process in a constant-time manner. We do not believe keys with this problem are in wide use, however we may revert this change based on the feedback we receive.
• Deprecated passing 64-bit (8-byte) and 128-bit (16-byte) keys to :class:~cryptography.hazmat.decrepit.ciphers.algorithms.TripleDES. In a

... (truncated)

Commits

• 8e03e30 bump for 48.0.0 release (#14796)
• 295e0d2 Add AGENTS.md with CLAUDE.md symlink (#14794)
• 104a2de Bump BoringSSL, OpenSSL, AWS-LC in CI (#14793)
• 67ec1e5 call check_length early on AesSiv::encrypt (#14792)
• b2da57a changelog for mldsa/mlkem for openssl (#14791)
• 3cf44ad ML-KEM OpenSSL support (#14781)
• 2e31639 ML-DSA OpenSSL support (#14773)
• 5affe5a fix rust nightly clippy (#14790)
• 2e73ca4 bump rust-openssl dep and update EcPoint::mul_generator to mul_generator2 (#1...
• 82ebd3b Bump BoringSSL, OpenSSL, AWS-LC in CI (#14785)
• Additional commits viewable in compare view

Updates mypy from 1.20.2 to 2.1.0

Changelog

Sourced from mypy's changelog.

Mypy Release Notes

Next Release

Mypy 2.1

We’ve just uploaded mypy 2.1.0 to the Python Package Index (PyPI). Mypy is a static type checker for Python. This release includes new features, performance improvements and bug fixes. You can install it as follows:

python3 -m pip install -U mypy

You can read the full documentation for this release on Read the Docs.

librt.vecs: Fast Growable Array Type for Mypyc

The new librt.vecs module provides an efficient growable array type vec that is optimized for mypyc use. It provides fast, packed arrays with integer and floating point value types, which can be several times faster than list, and tens of times faster than array.array in code compiled using mypyc. It also supports nested vec objects and non-value-type items, such as vec[vec[str]].

Refer to the documentation for the details.

Contributed by Jukka Lehtosalo.

librt.random: Fast Pseudo-Random Number Generation

The new librt.random module provides fast pseudo-random number generation that is optimized for code compiled using mypyc. It can be 3x to 10x faster than the stdlib random module in compiled code.

Refer to the documentation for the details.

Contributed by Jukka Lehtosalo (PR 21433).

Mypyc Improvements

• Make compilation order with multiple files consistent (Piotr Sawicki, PR 21419)
• Fix crash on accessing StopAsyncIteration (Piotr Sawicki, PR 21406)
• Fix incremental compilation with separate flag (Vaggelis Danias, PR 21299)

Fixes to Crashes

• Fix crash on partial type with --allow-redefinition and global declaration (Jukka Lehtosalo, PR 21428)
• Fix broken awaitable generator patching (Ivan Levkivskyi, PR 21435)

Changes to Messages

... (truncated)

Commits

• c1c336d Remove +dev from version
• 74df14b Add changelog for mypy 2.1 (#21464)
• 022d9bc Revert "TypeForm: Enable by default (#21262)"
• 8826288 [mypyc] Document librt.random (#21463)
• 3f4067b Bump librt version to 0.11.0 (#21458)
• 2b1eb58 [mypyc] Enable incremental self-compilation (#21369)
• 8152f4a Respect file config comments for stale modules (#21444)
• 116d60b Fix nondeterminism from nonassociativity of overload joins (#21455)
• 6c4af8e Fix function call message change for small number of args (#21432)
• 4b8fdca [mypyc] Add librt.random module (#21433)
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore <dependency name> major version will close this group update PR and stop Dependabot creating any more for the specific dependency's major version (unless you unignore this specific dependency's major version or upgrade to it yourself)
• @dependabot ignore <dependency name> minor version will close this group update PR and stop Dependabot creating any more for the specific dependency's minor version (unless you unignore this specific dependency's minor version or upgrade to it yourself)
• @dependabot ignore <dependency name> will close this group update PR and stop Dependabot creating any more for the specific dependency (unless you unignore this specific dependency or upgrade to it yourself)
• @dependabot unignore <dependency name> will remove all of the ignore conditions of the specified dependency
• @dependabot unignore <dependency name> <ignore condition> will remove the ignore condition of the specified dependency and ignore conditions

[ServerSideHannes]

Closing — consolidating Dependabot into a single grouped PR (config in #23). Will be reopened as one PR after #23 merges.

[dependabot]

This pull request was built based on a group rule. Closing it will not ignore any of these versions in future pull requests.

To ignore these dependencies, configure ignore rules in dependabot.yml