chore: add engineering standards (dependabot, generic)

Author: nikzen

.github/dependabot.yml

@@ -0,0 +1,21 @@
+# This file is auto-generated by engineering-standards.
+# Manual edits will be overwritten on the next sync cycle.
+# To customise, update the template in engineering-standards/scripts/generate-dependabot.sh.
+version: 2
+registries:
+  private-github:
+    type: git
+    url: https://github.com
+    username: x-access-token
+    password: ${{secrets.DEPENDABOT_SECRET}}
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"
+      timezone: "Europe/Berlin"
+    groups:
+      actions:
+        patterns: ["*"]
+    commit-message:
+      prefix: "chore(deps): "