Update Jenkinsfile

Jenkinsfile

@@ -12,18 +12,17 @@ pipeline {
             steps {
                 script {
                     def branchName = BRANCH_NAME
+                    def buildNumber = BUILD_NUMBER
                     def imageName
 
-                    echo branchName;
-
                     if (branchName == 'dev') {
-                        imageName = 'sulemantalpur6/frontend:dev-${BUILD_NUMBER}'
+                        imageName = 'sulemantalpur6/frontend:$branchName$buildNumber'
                     } else if (branchName == 'master') {
-                        imageName = 'sulemantalpur6/frontend:master-${BUILD_NUMBER}'
+                        imageName = 'sulemantalpur6/frontend:$branchName$buildNumber'
                     } else if (branchName == 'QA') {
-                        imageName = 'sulemantalpur6/frontend:QA-${BUILD_NUMBER}'
+                        imageName = 'sulemantalpur6/frontend:$branchName$buildNumber'
                     } else if (branchName == 'UAT') {
-                        imageName = 'sulemantalpur6/frontend:UAT-${BUILD_NUMBER}'
+                        imageName = 'sulemantalpur6/frontend:$branchName$buildNumber'
                     } else {
                         echo "Branch $branchName not configured for Docker image build."
                         currentBuild.result = 'FAILURE'