replace access log ip anonymization with vars to control access logs

roles/custom/matrix-client-cinny/defaults/main.yml

@@ -159,6 +159,9 @@ matrix_client_cinny_self_check_validate_certificates: true
 # See `matrix_client_cinny_config_homeserverList`.
 matrix_client_cinny_default_hs_url: ""
 
+# Controls whether the Cinny access log is enabled
+matrix_client_cinny_access_log_enabled: true
+
 # Controls the `defaultHomeserver` value in the `config.json` file.
 matrix_client_cinny_config_defaultHomeserver: 0  # noqa var-naming