add dependabot.yml

Author: bytestream

.github/dependabot.yml

@@ -0,0 +1,17 @@
+version: 2
+updates:
+
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"
+
+  - package-ecosystem: "npm"
+    directory: "/"
+    schedule:
+      interval: "daily"
+
+  - package-ecosystem: 'bundler'
+    directory: '/'
+    schedule:
+      interval: 'daily'