BUILD-8317 Create a new GitHub action to support building MAVEN workloads

[SamirM-BE]

BUILD-8317
This PR migrates our Maven-related CI scripts from the ci-common-scripts repository into a new, self-contained GitHub Action.

The primary goal is to improve maintainability and simplify our workflows by centralizing the build and analysis logic within a versioned Action.

Tested with:

• https://github.com/SonarSource/sonar-dummy/pull/463
  https://github.com/SonarSource/sonar-dummy/actions/runs/16524805308/job/46735258021?pr=463

Use ARTIFACTORY_ACCESS_TOKEN, not ARTIFACTORY_PRIVATE_PASSWORD
Options for MAVEN_OPTS and SONAR_SCANNER_JAVA_OPTS
Develocity is optional
Cleanup M2 repo before cache

Remove development/github/token/licenses-ro which is optional

Rework build.sh:

• align with other actions
• simplify and shorten
• validate all required environment variables at the beginning
• maintenance branches are built the same as main branch (no more separated analysis)
• improved unshallow

mise: no need for jfrog CLI

set deploy-pull-request to false by default

Format: Shell functions documentation should be ahead, not after the function name
Shell function names with underscore separator, not dash

Use temp file in promote build info (was local .build-info)
Check for gh in promote

README: build-maven

• no optional with parameter in the snippet
• Configuration Options (with Parameters), Required GitHub permissions, Required Vault permissions are described after

Improved test coverage to 100% (except build-gradle and build-npm)

[jayadeep-km-sonarsource]

Apart some minor comments, the PR looks good to me. Great job!

[hedinasr]

I still face issues when using this action:

• https://github.com/SonarSource/license-headers/actions/runs/16491007698/job/46707448716?pr=33
• https://github.com/SonarSource/ops-releasability/actions/runs/16498808226/job/46710759183?pr=462

[sonarqubecloud]

🤖 Pull Request summary

Add build-maven action for Maven project builds and deployments.

• New Maven build action: Adds complete build-maven action with build/deploy/analyze capabilities for Maven projects
• Maven settings: Includes XML configuration files for private and public repository authentication
• Build script: Implements Maven-specific build logic with branch-based deployment strategies and SonarQube integration
• Coverage update: Adds build-maven to test coverage patterns in .shellspec and sonar-project.properties
• Documentation: Adds comprehensive README section with usage examples and configuration options
• Default change: Updates build-poetry action default for deploy-pull-request from true to false

💬 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