Move test job and friends to j7s-ci namespace.

serviceaccounts/tekton-bot.yaml

@@ -2,6 +2,7 @@ apiVersion: v1
 kind: ServiceAccount
 metadata:
   name: tekton-bot
+  namespace: j7s-ci
 secrets:
   - name: git-credentials
 ---
@@ -9,6 +10,7 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
   name: tekton-bot-eventlistener-binding
+  namespace: j7s-ci
 subjects:
 - kind: ServiceAccount
   name: tekton-bot
@@ -24,7 +26,7 @@ metadata:
 subjects:
 - kind: ServiceAccount
   name: tekton-bot
-  namespace: default
+  namespace: j7s-ci
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole