JS-423 Update license to SONAR Source-Available License v1.0 (SSALv1)

[yassin-kammoun-sonarsource]

JS-423

Checklist for the review based on these instructions:

• Source file headers are updated to SSAL (Sonar Source-Available License).
• License.txt file is updated to SSAL.
• README.md mentions the history of the license.
• README.md links to the License.txt file.
• Maven pom.xml file license is updated to SSAL.
• Maven pom.xml file uses parent-oss version 81.0.0.2300

This pull request also addresses the issue with the file license header check and includes several updates for missing license headers.

• The update involves checking the license headers for all Java and JS/TS files, regardless of their location, and now requires explicitly excluding certain files and paths.
• This change ensures that the license header verification remains functional during any reorganization of the repository and the introduction of new components.

[sonarqube-next]

Quality Gate passed

Issues
0 New issues
0 Fixed issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarQube