Revert "Update Jenkinsfile"

This reverts commit 86c39a6f

Jenkinsfile

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