Update files for matrix-appservice-irc: adopt the common description for logging verbosity

Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>

docs/configuring-playbook-bridge-appservice-irc.md

@@ -101,7 +101,8 @@ The default logging level for this component is `debug`, and the log is output t
 ```yaml
 matrix_appservice_irc_configuration_extension_yaml: |
   logging:
-    # Level to log on console/logfile. One of error|warn|info|debug
+    # Level to log on console/logfile.
+    # Valid values: error, warn, info, debug
     level: "debug"
     # The file location to log to. This is relative to the project directory.
     logfile: "debug.log"

roles/custom/matrix-bridge-appservice-irc/templates/config.yaml.j2

@@ -74,7 +74,8 @@ ircService:
   # Configuration for logging. Optional. Default: console debug level logging
   # only.
   logging:
-    # Level to log on console/logfile. One of error|warn|info|debug
+    # Level to log on console/logfile.
+    # Valid values: error, warn, info, debug
     level: "debug"
     # The file location to log to. This is relative to the project directory.
     #logfile: "debug.log"