KOGITO-5386: added a new parameter for unique branch name

.ci/jenkins/Jenkinsfile.deploy

@@ -87,6 +87,9 @@ pipeline {
             }
             steps {
                 script {
+                    if (githubscm.isBranchExist('origin', helper.getPRBranch())) {
+                        githubscm.removeRemoteBranch('origin', helper.getPRBranch())
+                    }
                     githubscm.createBranch(helper.getPRBranch())
                 }
             }

.ci/jenkins/dsl/jobs.groovy

@@ -148,6 +148,7 @@ void setupDeployJob(JobType jobType, String envName = '') {
             stringParam('IMAGE_NAMESPACE', "${CLOUD_IMAGE_NAMESPACE}", 'Image namespace to use to deploy images')
             stringParam('IMAGE_NAME_SUFFIX', '', 'Image name suffix to use to deploy images. In case you need to change the final image name, you can add a suffix to it.')
             stringParam('IMAGE_TAG', '', 'Image tag to use to deploy images')
+            stringParam('KOGITO_PR_BRANCH', '', 'PR branch name')
             booleanParam('DEPLOY_WITH_LATEST_TAG', false, 'Set to true if you want the deployed image to also be with the `latest` tag')
             booleanParam('SKIP_DEPLOY', false, 'In case you don\'t want to deploy the final image.')
 

.ci/jenkins/scripts/helper.groovy

@@ -259,7 +259,7 @@ String getGitAuthorCredsID() {
 }
 
 String getPRBranch() {
-    return "${getProjectVersion()}-${env.PR_BRANCH_HASH}"
+    return params.KOGITO_PR_BRANCH
 }
 
 String getProjectVersion() {