anubis: try and allow ostree/iot summary and refs through

This was causing problems when we last upgraded anubis because
the refs/summary were getting challenges from anubis for ostree users.
So, lets try and just allow those. They are all small files, so
it shouldn't be much in the way of load.

Signed-off-by: Kevin Fenzi <kevin@scrye.com>

roles/anubis/templates/policies.yaml.j2

@@ -8,6 +8,18 @@ bots:
   - name: bodhi and badges rss feeds
     path_regex: /rss/
     action: ALLOW
+  - name: allow ostree summary
+    path_regex: ^/ostree/repo/summary
+    action: ALLOW
+  - name: allow ostree refs
+    path_regex: ^/ostree/repo/refs
+    action: ALLOW
+  - name: allow iot summary
+    path_regex: ^/iot/repo/summary
+    action: ALLOW
+  - name: allow iot refs
+    path_regex: ^/iot/repo/refs
+    action: ALLOW
   # these are solid defaults from
   # https://github.com/TecharoHQ/anubis/blob/main/data/botPolicies.yaml
   - import: (data)/botPolicies.yaml