Update worker endpoints

Should have been part of 9daeb39710

roles/matrix-synapse/vars/workers.yml

@@ -51,6 +51,9 @@ matrix_synapse_workers_generic_worker_endpoints:
   - ^/_matrix/client/(api/v1|r0|unstable)/joined_groups$
   - ^/_matrix/client/(api/v1|r0|unstable)/publicised_groups$
   - ^/_matrix/client/(api/v1|r0|unstable)/publicised_groups/
+  - ^/_matrix/client/(api/v1|r0|unstable)/rooms/.*/event/
+  - ^/_matrix/client/(api/v1|r0|unstable)/joined_rooms$
+  - ^/_matrix/client/(api/v1|r0|unstable)/search$
 
   # Registration/login requests
   - ^/_matrix/client/(api/v1|r0|unstable)/login$