fix(schema): 🐛 allow additional properties on global

Author: mloiseleur

traefik/values.schema.json

@@ -282,8 +282,7 @@
                 "sendAnonymousUsage": {
                     "type": "boolean"
                 }
-            },
-            "additionalProperties": false
+            }
         },
         "hostNetwork": {
             "type": "boolean"

traefik/values.yaml

@@ -597,7 +597,7 @@ tracing:  # @schema additionalProperties: false
         # -- When set to true, the TLS connection accepts any certificate presented by the server regardless of the hostnames it covers.
         insecureSkipVerify: false
 
-global:  # @schema additionalProperties: false
+global:
   checkNewVersion: true
   # -- Please take time to consider whether or not you wish to share anonymous data with us
   # See https://doc.traefik.io/traefik/contributing/data-collection/