Release prep: batched version bumps for 8 packages

[ChrisRackauckas]

Summary

Patch-releases 8 packages in this monorepo whose default-branch trees have
diverged from their last registered version. Each package's changes since
its last release commit were audited scoped to that package's own
subdirectory (root scoped to non-lib/ paths):

Package	Old	New	Reason
DiffEqProblemLibrary (root)	5.2.2	5.2.3	Own changes: SciMLTesting compat floor raise (1.7 -> 2.1), QA harness update (api_docs_kwargs), monorepo TagBot workflow rework, test-runner simplification (activate_group_env). No non-test source changes.
BVProblemLibrary	0.1.10	0.1.11	Own changes: using DiffEqBase, Markdown, SpecialFunctions -> explicit import lists (no new symbols pulled in); QA/test scaffolding updated to SciMLTesting.run_qa.
DAEProblemLibrary	0.1.4	0.1.5	Own changes: same explicit-import mechanical cleanup; Pkg compat floor added; QA/test scaffolding update.
DDEProblemLibrary	0.1.6	0.1.7	Own changes: same explicit-import cleanup; Pkg compat floor added; QA/test scaffolding update.
JumpProblemLibrary	2.0.1	2.0.2	Own changes: using Catalyst -> explicit import list; Pkg compat floor added; QA/test scaffolding update.
NonlinearProblemLibrary	0.1.6	0.1.7	Own changes: explicit-import cleanup; new docstring on the existing exported nlprob_23_testcases constant (no new export); Pkg compat floor added; QA/test scaffolding update.
ODEProblemLibrary	1.5.1	1.5.2	Own changes: explicit-import cleanup; docstrings added to existing exported names (SolverDiffEq, filament_prob, prob_ode_mm_linear, the strange-attractor ODEFunctions); export list unchanged; QA/test scaffolding update.
SDEProblemLibrary	1.2.1	1.2.2	Own changes: explicit-import cleanup; docstrings added to existing exported problems (prob_sde_linear_stratonovich, prob_sde_2Dlinear_stratonovich); export list unchanged; QA/test scaffolding update.

All changes were classified SAFE: mechanical using X -> explicit using X: a, b, c
import-list rewrites verified to add no new imported symbols, pure docstring
additions to already-exported names (verified via export line diffs -- no
package's export list changed), QA/CI/test scaffolding, and dev-dependency
(SciMLTesting) compat floor raises. No genuine new public API, no changed
signatures, no new required runtime dependencies. All bumps are patch
releases.

Compat floor cascade

No lib/* package in this monorepo depends on another lib/* package (each
sublibrary's [deps] only references external packages: DiffEqBase,
SciMLBase, Catalyst, etc.), so there is no sibling-to-sibling cascade to
check.

Root's [compat] entries on each sublibrary (BVProblemLibrary = "0.1",
DAEProblemLibrary = "0.1", DDEProblemLibrary = "0.1",
JumpProblemLibrary = "1, 2.0", NonlinearProblemLibrary = "0.1",
ODEProblemLibrary = "1", SDEProblemLibrary = "1") already admit each new
patch version, and none of the sublibrary changes add public API that root's
own source (which has none beyond re-exporting) relies on -- so no compat
floor raises were needed in root's Project.toml. Root is included in this
PR because it has its own qualifying SAFE changes, not solely for cascade
reasons.

Test plan

• Diffed each package's own subdirectory between its last-registered
  commit and current HEAD to confirm scope and classify every change.
• Confirmed no package's export list changed (verified with a diff of
  the export block in each sublibrary's main module file).
• Confirmed no new source files were added and no cross-lib dependencies
  exist.
• CI (grouped test matrix + QA) green on this PR.

🤖 Generated with Claude Code