Refactored all pipelines branches to external soft param

Change-Id: I3e451815029227f287aa1575099b0cd25b72433d
diff --git a/jenkins/client/job/debian/packages/extra.yml b/jenkins/client/job/debian/packages/extra.yml
index 13ee191..1fdc6c5 100644
--- a/jenkins/client/job/debian/packages/extra.yml
+++ b/jenkins/client/job/debian/packages/extra.yml
@@ -195,6 +195,7 @@
             scm:
               type: git
               url: "${_param:jenkins_gerrit_url}/mk/mk-pipelines"
+              branch: "${_param:jenkins_pipelines_branch}"
               credentials: "gerrit"
               script: build-debian-packages-{{build}}.groovy
             trigger:
diff --git a/jenkins/client/job/debian/packages/heat/resources.yml b/jenkins/client/job/debian/packages/heat/resources.yml
index 73cceb5..92bdbe0 100644
--- a/jenkins/client/job/debian/packages/heat/resources.yml
+++ b/jenkins/client/job/debian/packages/heat/resources.yml
@@ -26,6 +26,7 @@
             scm:
               type: git
               url: "${_param:jenkins_gerrit_url}/mk/mk-pipelines"
+              branch: "${_param:jenkins_pipelines_branch}"
               credentials: "gerrit"
               script: build-debian-packages-pipeline.groovy
             trigger:
diff --git a/jenkins/client/job/debian/packages/horizon/modules.yml b/jenkins/client/job/debian/packages/horizon/modules.yml
index 4fe4966..ebf3b21 100644
--- a/jenkins/client/job/debian/packages/horizon/modules.yml
+++ b/jenkins/client/job/debian/packages/horizon/modules.yml
@@ -160,6 +160,7 @@
             scm:
               type: git
               url: "${_param:jenkins_gerrit_url}/mk/mk-pipelines"
+              branch: "${_param:jenkins_pipelines_branch}"
               credentials: "gerrit"
               script: build-debian-packages-pipeline.groovy
             trigger:
diff --git a/jenkins/client/job/debian/packages/horizon/themes.yml b/jenkins/client/job/debian/packages/horizon/themes.yml
index a26977f..dbaab83 100644
--- a/jenkins/client/job/debian/packages/horizon/themes.yml
+++ b/jenkins/client/job/debian/packages/horizon/themes.yml
@@ -40,6 +40,7 @@
             scm:
               type: git
               url: "${_param:jenkins_gerrit_url}/mk/mk-pipelines"
+              branch: "${_param:jenkins_pipelines_branch}"
               credentials: "gerrit"
               script: build-debian-packages-pipeline.groovy
             trigger:
@@ -94,4 +95,4 @@
                 default: "amd64"
               UPLOAD_APTLY:
                 type: boolean
-                default: 'true'
\ No newline at end of file
+                default: 'true'
diff --git a/jenkins/client/job/debian/packages/salt-multi.yml b/jenkins/client/job/debian/packages/salt-multi.yml
index 322afde..c0fb0f4 100644
--- a/jenkins/client/job/debian/packages/salt-multi.yml
+++ b/jenkins/client/job/debian/packages/salt-multi.yml
@@ -76,6 +76,7 @@
             scm:
               type: git
               url: "${_param:jenkins_gerrit_url}/mk/mk-pipelines"
+              branch: "${_param:jenkins_pipelines_branch}"
               credentials: "gerrit"
               script: build-debian-packages-pipeline.groovy
             trigger:
diff --git a/jenkins/client/job/debian/packages/salt.yml b/jenkins/client/job/debian/packages/salt.yml
index 74665e7..6928606 100644
--- a/jenkins/client/job/debian/packages/salt.yml
+++ b/jenkins/client/job/debian/packages/salt.yml
@@ -637,6 +637,7 @@
             scm:
               type: git
               url: "${_param:jenkins_gerrit_url}/mk/mk-pipelines"
+              branch: "${_param:jenkins_pipelines_branch}"
               credentials: "gerrit"
               script: build-debian-packages-pipeline.groovy
             trigger:
diff --git a/jenkins/client/job/debian/packages/testing.yml b/jenkins/client/job/debian/packages/testing.yml
index c7ecf98..f150f80 100644
--- a/jenkins/client/job/debian/packages/testing.yml
+++ b/jenkins/client/job/debian/packages/testing.yml
@@ -17,6 +17,7 @@
             scm:
               type: git
               url: "${_param:jenkins_gerrit_url}/mk/mk-pipelines"
+              branch: "${_param:jenkins_pipelines_branch}"
               credentials: "gerrit"
               script: build-debian-packages-{{build}}.groovy
             trigger: