chore(deps): update dependency prometheus-operator/prometheus-operator to v0.93.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
prometheus-operator/prometheus-operator		minor	v0.92.1 → v0.93.0
prometheus-operator/prometheus-operator	Kustomization	minor	v0.92.1 → v0.93.0

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Release Notes

prometheus-operator/prometheus-operator (prometheus-operator/prometheus-operator)

v0.93.0: 0.93.0 / 2026-07-28

Compare Source

• [CHANGE] Switch from uint to int types in the Go definition of the CRDs and add API validations to reject negative values. #​8662 #​8666
• [CHANGE] Keep local Prometheus compaction enabled when the Thanos sidecar uploads to object storage, for Prometheus >= v3.9.0 and Thanos >= v0.41.0. The operator now coordinates uploads through the shipper meta file (--storage.tsdb.delay-compact-file.path, --shipper.meta-file-name, --shipper.ignore-unequal-block-size) instead of disabling compaction. Set spec.disableCompaction: true to keep the previous behavior. #​8694
• [CHANGE] Define a default value of 1 for .spec.shards for Prometheus and PrometheusAgent CRDs. #​8691
• [CHANGE/BUGFIX] Add validation markers to all unsigned int fields to reject negative values. #​8662
• [CHANGE/BUGFIX] Disable metadata sending when the remote-write configuration uses message version v2.0. #​8700
• [FEATURE] Add updateMessage field to the Slack receiver in the AlertmanagerConfig CRD. #​8506
• [FEATURE] Add chunkEncoding field to TSDBSpec for runtime float encoding selection in Prometheus and PrometheusAgent CRDs. #​8675
• [ENHANCEMENT] Use pod's name as the peer name for Alertmanager >= v0.30.0. #​8705
• [BUGFIX] Create IPv6 EndpointSlice for the kubelet Service on dual-stack clusters. #​8682

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