chore: update dependabot.yml actions path

Signed-off-by: Rafael Matias <rafael@skyle.net>

Author: skylenet

.github/dependabot.yml

@@ -1,7 +1,7 @@
 version: 2
 updates:
    - package-ecosystem: github-actions
-     directory: .github/
+     directory: /
      schedule:
         interval: weekly
      groups: