dependabot set reviewer

.github/dependabot.yml

@@ -1,7 +1,3 @@
-# To get started with Dependabot version updates, you'll need to specify which
-# package ecosystems to update and where the package manifests are located.
-# Please see the documentation for all configuration options:
-# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
 
 version: 2
 updates:
@@ -11,3 +7,10 @@ updates:
       interval: "daily"
     reviewers:
       - muir
+
+  - package-ecosystem: github-actions
+    directory: "/"
+    schedule:
+      interval: "daily"
+    reviewers:
+      - muir