Merge pull request #3434 from github/mbg/dependabot/cooldown

Add `cooldown` settings for Dependabot

Author: henrymercer

.github/dependabot.yml

@@ -4,6 +4,10 @@ updates:
     directory: "/"
     schedule:
       interval: weekly
+    cooldown:
+      default-days: 7
+      exclude:
+        - "@actions/*"
     labels:
       - Rebuild
     # Ignore incompatible dependency updates
@@ -25,6 +29,10 @@ updates:
       - "/.github/actions"
     schedule:
       interval: weekly
+    cooldown:
+      default-days: 7
+      exclude:
+        - "actions/*"
     labels:
       - Rebuild
     groups: