BUILD-10739 Cache cleanup - docs

[mikolaj-matuszny-ext-sonarsource]

No description provided.

[sonar-review-alpha]

Summary

Updates cache cleanup documentation and runner configuration. Changes the cleanup job runner from github-ubuntu-latest-s to sonar-xs, and adds a new table row clarifying how to delete cache keys for a specific branch using both the branch name and cache key parameters.

What reviewers should know

This is a small docs-focused PR. Start with the table change (line ~271) which adds a new use case row. The runner change (line ~249) appears to be infrastructure configuration—verify this aligns with the project's runner setup if unfamiliar with sonar-xs.

---

• Generate Walkthrough
• Generate Diagram

🗣️ Give feedback

[sonarqubecloud]

SonarQube reviewer guide

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[sonar-review-alpha]

Conclusion: Clean docs-only PR. The new table row correctly documents the branch+key combination use case, and the runner label change looks intentional.

🗣️ Give feedback

[sonarqube-cloud-us]

SonarQube reviewer guide

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud