Add to jenkins gerrit credentials with password

Change-Id: I870ae13f346111e234859688efb66f671ebcd83c
Related-prod: PROD-31174
(cherry picked from commit ef9eabf915abeafee6c6dacee37ba5c86b3bd555)
diff --git a/jenkins/client/job/validate.yml b/jenkins/client/job/validate.yml
index e4e628a..cac9a59 100644
--- a/jenkins/client/job/validate.yml
+++ b/jenkins/client/job/validate.yml
@@ -21,7 +21,7 @@
             type: git
             url: "${_param:jenkins_gerrit_url}/mk/mk-pipelines"
             branch: "${_param:jenkins_pipelines_branch}"
-            credentials: "gerrit"
+            credentials: ${_param:jenkins_gerrit_credentials}
             script: validate-cloud.groovy
           param:
             SALT_MASTER_URL:
@@ -191,7 +191,7 @@
             type: git
             url: "${_param:jenkins_gerrit_url}/mk/mk-pipelines"
             branch: "${_param:jenkins_pipelines_branch}"
-            credentials: "gerrit"
+            credentials: ${_param:jenkins_gerrit_credentials}
             script: cvp-runner.groovy
           param:
             IMAGE:
@@ -225,7 +225,7 @@
             type: git
             url: "${_param:jenkins_gerrit_url}/mk/mk-pipelines"
             branch: "${_param:jenkins_pipelines_branch}"
-            credentials: "gerrit"
+            credentials: ${_param:jenkins_gerrit_credentials}
             script: cvp-func.groovy
           param:
             DEBUG_MODE:
@@ -289,7 +289,7 @@
             type: git
             url: "${_param:jenkins_gerrit_url}/mk/mk-pipelines"
             branch: "${_param:jenkins_pipelines_branch}"
-            credentials: "gerrit"
+            credentials: ${_param:jenkins_gerrit_credentials}
             script: cvp-ha.groovy
           param:
             SALT_MASTER_URL:
@@ -358,7 +358,7 @@
             type: git
             url: "${_param:jenkins_gerrit_url}/mk/mk-pipelines"
             branch: "${_param:jenkins_pipelines_branch}"
-            credentials: "gerrit"
+            credentials: ${_param:jenkins_gerrit_credentials}
             script: cvp-tempest.groovy
           param:
             PREPARE_RESOURCES:
@@ -403,7 +403,7 @@
             type: git
             url: "${_param:jenkins_gerrit_url}/mk/mk-pipelines"
             branch: "${_param:jenkins_pipelines_branch}"
-            credentials: "gerrit"
+            credentials: ${_param:jenkins_gerrit_credentials}
             script: cvp-perf.groovy
           param:
             DEBUG_MODE:
@@ -452,7 +452,7 @@
             type: git
             url: "${_param:jenkins_gerrit_url}/mk/mk-pipelines"
             branch: "${_param:jenkins_pipelines_branch}"
-            credentials: "gerrit"
+            credentials: ${_param:jenkins_gerrit_credentials}
             script: cvp-runner.groovy
           param:
             IMAGE:
@@ -486,7 +486,7 @@
             type: git
             url: "${_param:jenkins_gerrit_url}/mk/mk-pipelines"
             branch: "${_param:jenkins_pipelines_branch}"
-            credentials: "gerrit"
+            credentials: ${_param:jenkins_gerrit_credentials}
             script: cvp-runner.groovy
           param:
             IMAGE:
@@ -522,7 +522,7 @@
             type: git
             url: "${_param:jenkins_gerrit_url}/mk/mk-pipelines"
             branch: "${_param:jenkins_pipelines_branch}"
-            credentials: "gerrit"
+            credentials: ${_param:jenkins_gerrit_credentials}
             script: cvp-shaker.groovy
           param:
             IMAGE: