build: run dependabot monthly instead of weekly

rocwang · rocwang · commit 6ff5415832d5 · 2021-11-17T20:46:40.000+13:00
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
@@ -8,8 +8,7 @@ updates:
   - package-ecosystem: "npm"
     directory: "/"
     schedule:
-      interval: "weekly"
-      day: "sunday"
+      interval: "monthly"
       time: "09:00"
       timezone: "Pacific/Auckland"
     assignees:
