BUILD-9094 use remote v1 branch for local actions

[julien-carsique-sonarsource]

Remediation for BUILD-9094 with using v1 branch instead of the local checkout.
This is hopefully temporary, until we resolve the issue with the GitHub container using invalid paths.

[sonarqubecloud]

🤖 Pull Request summary

Refactors GitHub Actions to use direct references instead of symbolic links.

• Removes symbolic link setup: Eliminates mkdir .actions/ and ln -s commands across all build action files
• Updates action references: Changes from local ./.actions/get-build-number to SonarSource/ci-github-actions/get-build-number@v1
• Updates cache references: Changes from local ./.actions/cache to SonarSource/ci-github-actions/cache@v1 in Maven, NPM, and Yarn builds

Review focus: Verify the @v1 tag points to the expected version and ensure all action references are accessible.

💬 Please send your feedback

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