Merge pull request #3 from elejke/dependabot/add-v2-config-file

Upgrade to GitHub-native Dependabot

.github/dependabot.yml

@@ -0,0 +1,8 @@
+version: 2
+updates:
+- package-ecosystem: docker
+  directory: "/"
+  schedule:
+    interval: daily
+    time: "02:00"
+  open-pull-requests-limit: 10