Update dependabot.yml add cooldown of 7 days (#221)

* Update dependabot.yml add cooldown of 7 days

* Update .github/dependabot.yml

Author: jbampton

.github/dependabot.yml

@@ -11,7 +11,8 @@ updates:
       github-actions:
         patterns:
           - '*'
-
+    cooldown:
+      default-days: 7
   - package-ecosystem: 'pip'
     directory: '/'
     schedule:
@@ -23,3 +24,5 @@ updates:
       python-dependencies:
         patterns:
           - '*'
+    cooldown:
+      default-days: 7