Turn on dependabot updates

Author: joelhawksley

.github/dependabot.yml

@@ -1,19 +1,10 @@
-# 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://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
-
 version: 2
 updates:
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "weekly"
-  - package-ecosystem: "npm"
+  - package-ecosystem: "bundler"
     directory: "/"
     schedule:
       interval: "weekly"
   - package-ecosystem: "bundler"
-    directory: "/"
+    directory: "/docs"
     schedule:
       interval: "weekly"