Upgrade to GitHub-native Dependabot

dependabot-preview[bot] · web-flow · commit 9387a8f2d271 · 2021-04-29T20:02:53.000Z
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
@@ -0,0 +1,8 @@
+version: 2
+updates:
+- package-ecosystem: gitsubmodule
+  directory: "/"
+  schedule:
+    interval: daily
+  open-pull-requests-limit: 10
+  target-branch: master
