dependabot.yml: update to match main configuration

BrewTestBot · BrewTestBot · commit ff72675dd6b9 · 2025-01-09T12:42:27.000Z
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
@@ -5,7 +5,7 @@ updates:
 - package-ecosystem: github-actions
   directory: "/"
   schedule:
-    interval: daily
+    interval: weekly
   allow:
   - dependency-type: all
   ignore:
