chore: Add docker and GH actions to dependabot

.github/dependabot.yml

@@ -12,4 +12,15 @@ updates:
     rebase-strategy: "auto"
     ignore:
     - dependency-name: "*"
-      update-types: ["version-update:semver-major"]
+      update-types: ["version-update:semver-major"]      
+
+  - package-ecosystem: "docker"
+    directory: "/"
+    schedule:
+      interval: "daily"
+
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      # Check for updates to GitHub Actions every week
+      interval: "weekly"