Update the maven image that is used in building pipelines (fix for #35)

ci-templates/build.yml

 .maven_build:
   extends: .default
   stage: build
-  image: maven:3.9.5-ibm-semeru-17-focal
+  image: maven:3.9.9-ibm-semeru-17-focal
   script:
     - mvn deploy -s ci_settings.xml -Dversion=$APP_VERSION
   artifacts:

ci-templates/build_unprotected.yml

 .maven_build:
   extends: .default
   stage: build
-  image: maven:3.9.5-ibm-semeru-17-focal
+  image: maven:3.9.9-ibm-semeru-17-focal
   script:
     - mvn install -s ci_settings.xml
   artifacts:

compose/deploy.sh

@@ -23,7 +23,7 @@ updaterepo(){
 
         # Build maven project if .pom file is present
         if [ -f  "./pom.xml" ]; then
-            docker run -it --rm -v "/home/ubuntu/.m2":/root/.m2 -v "$(pwd)":/opt/maven -w /opt/maven maven:3.9.5-ibm-semeru-17-focal mvn clean verify -DskipTests
+            docker run -it --rm -v "/home/ubuntu/.m2":/root/.m2 -v "$(pwd)":/opt/maven -w /opt/maven maven:3.9.9-ibm-semeru-17-focal mvn clean verify -DskipTests
         fi
 }