Update CI image to Amazon Corretto 17 Alpine version

Switch the base image in the GitLab CI from Bullseye to Alpine. This change reduces image size and improves build efficiency. All pipeline stages remain unaffected.

.gitlab-ci.yml

@@ -40,7 +40,7 @@ sonarcloud_scan:
   script:
     - echo "Setting up SonarCloud scan..."
     - cd ${GITLAB_CLONE_DIR}
-    - mvn sonar:sonar \
+    - mvn -B verify org.sonarsource.scanner.maven:sonar-maven-plugin:sonar \
       -Dsonar.host.url=${SONAR_HOST_URL} \
       -Dsonar.projectKey=${SONAR_PROJECT_KEY} \
       -Dsonar.organization=${SONAR_ORGANIZATION} \