Configure Renovate (#564)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Johannes Müller <[email protected]>

Author: renovate[bot]

renovate.json

@@ -0,0 +1,14 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:base"
+  ],
+  "separateMajorMinor": false,
+  "packageRules": [
+    {
+      "groupName": "GH Actions",
+      "matchManagers": ["github-actions"],
+      "schedule": ["after 5am and before 8am on Wednesday"]
+    }
+  ]
+}