Update dependabot.yml

Removed github-actions dependencies update

Author: danielmain

.github/dependabot.yml

@@ -3,20 +3,6 @@
 version: 2
 updates:
 
-  # Maintain dependencies for GitHub Actions
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "weekly"
-      day: "friday"
-      time: "06:00"
-    labels:
-      - "github-actions"
-      - "dependencies"
-    assignees:
-      - "danielmain"
-    target-branch: "dependabot"
-
   # Maintain dependencies for npm
   - package-ecosystem: "npm"
     directory: "/"