Revert "push artifacts and images for release branch"

This reverts commit 00d6bf59.

.gitlab-ci.yml

@@ -48,7 +48,6 @@ deploy_to_artifactory:
     - mvn deploy -P artifactory-deploy $MAVEN_DEPLOY_CLI_OPTS $MAVEN_CLI_OPTS
   only:
     - main
-    - release
 
 deploy_to_nexus:
   stage: deploy
@@ -58,7 +57,6 @@ deploy_to_nexus:
     - mvn deploy -P nexus-deploy $MAVEN_DEPLOY_CLI_OPTS $MAVEN_CLI_OPTS
   only:
     - main
-    - release
 
 push_docker_image_to_nexus:
   stage: image
@@ -73,7 +71,6 @@ push_docker_image_to_nexus:
         -Dspring-boot.build-image.publish=true
   only:
     - main
-    - release
 
 push_docker_image_to_artifactory:
   stage: image
@@ -88,4 +85,3 @@ push_docker_image_to_artifactory:
         -Dspring-boot.build-image.publish=true
   only:
     - main
-    - release