Make maubot logging level configurable

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/1894

roles/matrix-bot-maubot/defaults/main.yml

@@ -57,6 +57,9 @@ matrix_bot_maubot_management_interface_http_bind_port: ''
 matrix_bot_maubot_port: 29316
 matrix_bot_maubot_unshared_secret: 'generate'
 
+# Specifies the default log level for all bot loggers.
+matrix_bot_maubot_logging_level: WARNING
+
 # A list of extra arguments to pass to the container
 matrix_bot_maubot_container_extra_arguments: []
 

roles/matrix-bot-maubot/templates/config/config.yaml.j2

@@ -97,11 +97,11 @@ logging:
             formatter: colored
     loggers:
         maubot:
-            level: DEBUG
+            level: {{ matrix_bot_maubot_logging_level|to_json }}
         mau:
-            level: DEBUG
+            level: {{ matrix_bot_maubot_logging_level|to_json }}
         aiohttp:
-            level: INFO
+            level: {{ matrix_bot_maubot_logging_level|to_json }}
     root:
-        level: DEBUG
+        level: {{ matrix_bot_maubot_logging_level|to_json }}
         handlers: [console]