Synchronize common files from prometheus/prometheus

[prombot]

Propagating changes from prometheus/prometheus default branch.

Source can be found here.

Summary by CodeRabbit

• Chores
  • Removed configurable architecture exclusion controls from the build system. All supported architectures will now be unconditionally built, published, tagged, and included in container manifests with every release. This ensures consistent multi-architecture coverage across all releases.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro Plus

Run ID: 45a761ba-1cc9-42e6-9c5c-7fbd02708a69

📥 Commits

Reviewing files that changed from the base of the PR and between db46b3e and 49b6be2.

📒 Files selected for processing (1)

• Makefile.common

💤 Files with no reviewable changes (1)

• Makefile.common

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📝 Walkthrough

Walkthrough

The pull request removes exported exclusion control variables (DOCKERFILE_ARCH_EXCLUSIONS and DOCKER_REGISTRY_ARCH_EXCLUSIONS) and their associated helper functions from Makefile.common, eliminating conditional skips for specific Docker architecture combinations during build, publish, tag, and manifest creation operations.

Changes

Cohort / File(s)	Summary
Makefile.common Docker architecture exclusion cleanup Makefile.common	Removed exported exclusion variables and helper function definitions (dockerfile_arch_is_excluded, registry_arch_is_excluded), along with all conditional continue branches that previously skipped Docker build, publish, tag, and manifest operations for excluded architecture/registry combinations. Architecture loops now unconditionally include all defined architectures.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~5 minutes

Possibly related PRs

• Synchronize common files from prometheus/prometheus #5165: Introduced the DOCKERFILE_ARCH_EXCLUSIONS and DOCKER_REGISTRY_ARCH_EXCLUSIONS variables being removed in this PR.
• Synchronize common files from prometheus/prometheus #5177: Previously modified the default value of DOCKER_REGISTRY_ARCH_EXCLUSIONS, which is now removed entirely.

Suggested reviewers

• SuperQ
• TheMeier

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title 'Synchronize common files from prometheus/prometheus' accurately describes the main change of syncing common files from an upstream repository.
Description check	✅ Passed	The description is minimal but adequate for a sync PR, explaining it propagates changes from upstream and providing the source script reference.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch repo_sync

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