Update renovate config

renovate.json

@@ -1,6 +1,22 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "extends": [
-    "config:recommended"
+  "extends": ["config:recommended"],
+  "timezone": "Europe/Helsinki",
+  "schedule": ["before 7am"],
+  "lockFileMaintenance": {
+    "enabled": true,
+    "automerge": true
+  },
+  "packageRules": [
+    {
+      "matchDepTypes": ["devDependencies"],
+      "matchPackagePatterns": ["lint", "prettier"],
+      "automerge": true
+    },
+    {
+      "matchUpdateTypes": ["minor", "patch"],
+      "matchCurrentVersion": "!/^0/",
+      "automerge": true
+    }
   ]
 }