fix zizmor findings

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>

.github/dependabot.yml

@@ -4,6 +4,12 @@ updates:
     directory: "/"
     schedule:
       interval: "daily"
+    cooldown:
+      default-days: 2
+    groups:
+      crazy-max-dot-github:
+        patterns:
+          - "crazy-max/.github/*"
     labels:
       - "dependencies"
       - "bot"
@@ -11,6 +17,8 @@ updates:
     directory: "/"
     schedule:
       interval: "daily"
+    cooldown:
+      default-days: 2
     versioning-strategy: "increase"
     groups:
       aws-sdk-dependencies: