fix policies

Author: mosche

modules/repository-azure/src/main/plugin-metadata/entitlement-policy.yaml

@@ -1,10 +1,5 @@
 io.netty.common:
   - outbound_network
-  - files:
-      - path: "/etc/os-release"
-        mode: "read"
-      - path: "/usr/lib/os-release"
-        mode: "read"
   - manage_threads
   - files:
     - path: "/etc/os-release"

x-pack/plugin/watcher/src/main/plugin-metadata/entitlement-policy.yaml

@@ -4,3 +4,7 @@ ALL-UNNAMED:
     - relative_path: ".mime.types"
       relative_to: "home"
       mode: "read"
+    - relative_path: ".mailcap"
+      relative_to: "home"
+      mode: "read"
+