Merge pull request #213 from increments/set-dependabot-cooldown

Add cooldown configuration to Dependabot with 7-day delay

Author: wataru86

.github/dependabot.yml

@@ -10,6 +10,8 @@ updates:
       timezone: "Asia/Tokyo"
     open-pull-requests-limit: 5
     rebase-strategy: "disabled"
+    cooldown:
+      default-days: 7
 
   - package-ecosystem: "github-actions"
     directories:
@@ -20,3 +22,5 @@ updates:
       timezone: "Asia/Tokyo"
     open-pull-requests-limit: 5
     rebase-strategy: "disabled"
+    cooldown:
+      default-days: 7