Integrate creedengo-rules-specifications as Maven dependency

[jduigoudev]

Category: Infrastructure
Effort: M
Description: Align creedengo-android with creedengo-ios by consuming rule metadata (JSON + HTML descriptions) from the shared creedengo-rules-specifications artifact instead of maintaining them locally. This is how iOS does it (Maven dependency with classifier per language).

Sub-tasks:

• Add creedengo-rules-specifications.version property to the parent pom.xml
• Add Maven dependency in android-plugin/pom.xml:

  <dependency>
      <groupId>org.green-code-initiative</groupId>
      <artifactId>creedengo-rules-specifications</artifactId>
      <version>${creedengo-rules-specifications.version}</version>
      <classifier>java</classifier>
  </dependency>

• Add a second dependency with <classifier>xml</classifier> for XML rules
• Refactor JavaRulesDefinition.java and XmlRulesDefinition.java to load rule metadata from the specifications JAR (classpath resources)
• Remove locally duplicated rule metadata files (JSON/HTML) that are now provided by the dependency
• Verify all rules still load correctly in SonarQube after refactor
• Ensure existing rules (GCI500–GCI549) map correctly between the specs repo and the plugin
• Update CI build to resolve the creedengo-rules-specifications artifact

Acceptance criteria:

• Rule metadata comes from creedengo-rules-specifications dependency (no local duplicates)
• All 35 Java rules + 10 XML rules still display correct names/descriptions in SonarQube
• Adding a new rule requires adding its spec in creedengo-rules-specifications first
• Build passes locally and in CI