Dockerfiles: Update auth policy

Change-Id: Ic359eb3298dcf8ece2c866e1a215665975b1216c
diff --git a/ci-dockerfiles-deployment.yaml b/ci-dockerfiles-deployment.yaml
index 055141b..0c4b45f 100644
--- a/ci-dockerfiles-deployment.yaml
+++ b/ci-dockerfiles-deployment.yaml
@@ -5,8 +5,6 @@
     properties:
         - authorization:
             anonymous:
-                - job-discover
-            linaro:
                 - job-read
                 - job-extended-read
         - build-discarder: