add Dependabot configuration file (#21969)

Peter Bengtsson · web-flow · commit e560a23b0dac · 2021-10-07T22:20:17.000Z
* add Dependabot configuration file
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
@@ -0,0 +1,12 @@
+version: 2
+updates:
+  - package-ecosystem: npm
+    directory: '/'
+    schedule:
+      interval: weekly
+    open-pull-requests-limit: 20 # default is 5
+
+  - package-ecosystem: 'github-actions'
+    directory: '/'
+    schedule:
+      interval: weekly
