Update jenkins OKA to include patch for helm repo

Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

oka/apps/jenkins/templates/jenkins-ks.yaml

@@ -54,3 +54,12 @@ spec:
         - op: replace
           path: /spec/targetNamespace
           value: ${TARGET_NS}
+    - target:
+        kind: HelmRepository
+        version: v2beta1
+        name: bitnamicharts
+        namespace: jenkins
+      patch: |-
+        - op: replace
+          path: /metadata/namespace
+          value: ${TARGET_NS}