Add GitHub Actions to Dependabot configuration

Author: neurekadev

.github/dependabot.yml

@@ -1,9 +1,15 @@
 version: 2
 updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+
   - package-ecosystem: "docker"
     directory: "/"
     schedule:
       interval: "weekly"
+
   - package-ecosystem: "npm"
     directory: "/"
     schedule: