Create dependabot.yml

.github/dependabot.yml

@@ -0,0 +1,22 @@
+# 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
+# https://docs.github.com/en/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file#insecure-external-code-execution
+registries:
+  ruby-github:
+    type: rubygems-server
+    url: https://rubygems.pkg.github.com/octocat/github_api
+    token: ${{secrets.MY_GITHUB_PERSONAL_TOKEN}}
+updates:
+  - package-ecosystem: "bundler"
+    directory: "/rubygems-server"
+    insecure-external-code-execution: allow
+    registries:
+      - ruby-github
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"