ci: update dependabot config (add cooldown, single update entry)

nunomaduro · nunomaduro · commit a156b7f910cb · 2026-06-04T17:55:02.000+01:00
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
@@ -4,7 +4,9 @@ updates:
     directory: "/"
     schedule:
       interval: "weekly"
+    cooldown:
+      default-days: 5
     groups:
       github-actions:
         patterns:
-          - "*"
+          - "*"
