add dependabot

fschoenfeldt · fschoenfeldt · commit 85b946f37461 · 2025-07-31T13:01:23.000+02:00
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
@@ -0,0 +1,9 @@
+version: 2
+updates:
+  # mix / elixir
+  - package-ecosystem: "mix" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "weekly"
+    # limit 3 prs
+    open-pull-requests-limit: 3
