hotfix/[DO-1628] Fix branch check (!88)

Reviewed-on: https://git.avroid.tech/DevOps/jenkins-pipelines/pulls/88

pipelines/Cloud/Apps-Backend/msg-messenger-core-api.groovy

@@ -79,14 +79,14 @@ slaveTemplates.jnlp {
                                     "--build-arg PIP_INDEX_URL=${env.JENKINS_PIP_INDEX_URL} -f Dockerfile ."
                                 )
 
-                                if (publishBranch.contains(branch)) {
+                                if (publishBranch) {
                                     buildImage.push()
                                 }
                             }
                         }
 
                         stage('deploy application'){
-                            if (publishBranch.contains(branch)){
+                            if (publishBranch){
                                 build job: 'Cloud/Deploy/Backend/msg-messenger-core-api-deploy',
                                       parameters: [
                                           string(name: 'ENV', value: envBranch.find { it.value == branch }?.key ),