chore: Add renovate config

Author: relekang

.github/renovate.json

@@ -0,0 +1,27 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended"
+  ],
+  "prConcurrentLimit": 10,
+  "ignoreTests": false,
+  "dependencyDashboard": true,
+  "npm": {
+    "stabilityDays": 3
+  },
+  "packageRules": [
+    {
+      "enabled": false,
+      "matchUpdateTypes": [
+        "major"
+      ],
+      "prPriority": -2
+    },
+    {
+      "matchDepTypes": [
+        "dependencies"
+      ],
+      "prPriority": 2
+    }
+  ]
+}