Update dependabot

Author: malczuuu

.github/dependabot.yml

@@ -3,19 +3,13 @@ updates:
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
-      interval: "weekly"
-      day: "sunday"
-      time: "00:00"
-      timezone: "Europe/Warsaw"
+      interval: "monthly"
     open-pull-requests-limit: 10
 
   - package-ecosystem: "gradle"
     directory: "/"
     schedule:
-      interval: "weekly"
-      day: "sunday"
-      time: "00:00"
-      timezone: "Europe/Warsaw"
+      interval: "monthly"
     open-pull-requests-limit: 10
     allow:
       - dependency-type: "direct"