release: update to v5.1.0

[fluent-bot]

Update release 5.1.0 version.

• Created by https://github.com/fluent/fluent-bit/actions/runs/31064684197
• Auto-generated by create-pull-request: https://github.com/peter-evans/create-pull-request

Summary by CodeRabbit

• Documentation
  • Added Docker image download information for version 5.1.0 across supported architectures.
  • Updated Windows installation documentation, download links, archives, installers, and SHA256 checksums for version 5.1.0.
  • Updated the Windows ZIP extraction example to use the latest version.

[coderabbitai]

📝 Walkthrough

Walkthrough

The documentation now lists Fluent Bit 5.1.0 Docker images and Windows download artifacts, including architecture tags, installer links, checksums, MSI links, and the updated ZIP extraction example.

Changes

Fluent Bit 5.1.0 release downloads

Layer / File(s)	Summary
Docker image release tags installation/downloads/docker.md	Added 5.1.0-debug and 5.1.0 tags for amd64, arm64, and arm/v7 images.
Windows release downloads installation/downloads/windows.md	Updated Windows installers, archives, MSI links, SHA256 checksums, PowerShell examples, and the ZIP extraction command to version 5.1.0.

Estimated code review effort: 1 (Trivial) | ~5 minutes

Possibly related PRs

• fluent/fluent-bit-docs#2531: Updates the same Docker and Windows release documentation.
• fluent/fluent-bit-docs#2580: Updates version-specific image and Windows artifact entries.
• fluent/fluent-bit-docs#2609: Updates Docker and Windows download links, checksums, and examples.

Suggested reviewers: eschabell, cosmo0920

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly identifies the release version update, which matches the documentation changes to Fluent Bit v5.1.0.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch create-pull-request/patch

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@installation/downloads/windows.md`:
- Around line 116-142: Do not document 5.1.0 until its release assets and
matching checksums are publicly accessible: revert the 5.1.0 installer, archive,
MSI, sidecar, and latest-stable references in installation/downloads/windows.md
lines 116-142 and 152, and remove or update the 5.1.0 Docker tags in
installation/downloads/docker.md lines 45-46 to the currently published release.

🪄 Autofix

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: 957a0ddf-741f-44e6-9202-024b4665f9be

📥 Commits

Reviewing files that changed from the base of the PR and between 7e95f3a and af0a016.

📒 Files selected for processing (2)

• installation/downloads/docker.md
• installation/downloads/windows.md