chore: update dependabot configuration to include GitHub Actions with daily schedule

Co-authored-by: Copilot <copilot@github.com>

Author: c-c-epr

.github/dependabot.yaml

@@ -1,6 +1,10 @@
 version: 2
 updates:
-  - package-ecosystem: 'npm' # See documentation for possible values
-    directory: '/' # Location of package manifests
+  - package-ecosystem: 'npm'
+    directory: '/'
+    schedule:
+      interval: 'daily'
+  - package-ecosystem: 'github-actions'
+    directory: '/'
     schedule:
       interval: 'daily'