Elixir 1.19: Disable logging with colors in test environment

Can break some tests capture logs and then match on an expected text.
Since color codes end up being in the captured log.

config/test.exs

@@ -17,7 +17,11 @@ config :pleroma, Pleroma.Captcha,
 # Print only warnings and errors during test
 config :logger, :default_handler, level: :warning
 
-config :logger, :default_formatter, format: "\n[$level] $message\n"
+config :logger, :default_formatter,
+  format: "\n[$level] $message\n",
+  colors: [
+    enabled: false
+  ]
 
 config :pleroma, :auth, oauth_consumer_strategies: []