JDK11 retro-compatibility

[dedece35]

No description provided.

[Copilot]

Pull Request Overview

This PR downgrades the project from Java 17 to Java 11 for backward compatibility. The changes primarily replace pattern matching syntax introduced in Java 17 with traditional instanceof checks and casting.

• Replaces Java 17 pattern matching with traditional instanceof checks and explicit casting
• Updates Java version from 17 to 11 across configuration files
• Downgrades SonarQube version and license plugin version for Java 11 compatibility

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/main/java/org/greencodeinitiative/creedengo/python/utils/UtilsAST.java	Replaces pattern matching instanceof with traditional instanceof and casting
src/main/java/org/greencodeinitiative/creedengo/python/checks/DictionaryItemsUnused.java	Replaces pattern matching instanceof with traditional instanceof and casting
src/it/test-projects/creedengo-python-plugin-test-project/pom.xml	Updates Java version from 17 to 11
pom.xml	Updates Java version, SonarQube version, and license plugin version for Java 11 compatibility
Dockerfile	Updates Maven builder and SonarQube version for Java 11

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[sonarqubecloud]

Quality Gate passed

Issues
1 New issue
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[dedece35]

converted to draft waiting for core-team decision if we keep JDK11 compatibility

[github-actions]

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