update dependabot

Author: simonneutert

.github/dependabot.yml

@@ -11,9 +11,9 @@ updates:
       patch-and-minor-dependencies:
         update-types: ["patch", "minor"]
     schedule:
-      interval: "weekly"
-      day: "saturday"
-      time: "11:45"
+      interval: "monthly"
+      day: "wednesday"
+      time: "19:45"
       timezone: "Europe/Berlin"
     assignees:
       - "simonneutert"