Add dependabot config

Author: badsyntax

.github/dependabot.yml

@@ -0,0 +1,17 @@
+version: 2
+updates:
+  - package-ecosystem: docker
+    directory: '/'
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+  - package-ecosystem: github-actions
+    directory: '/'
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+  - package-ecosystem: npm
+    directory: '/'
+    schedule:
+      interval: 'daily'
+    open-pull-requests-limit: 10