chore: add renovate config

Author: chenjiahan

.github/renovate.json5

@@ -0,0 +1,6 @@
+{
+	"extends": ["config:base", "schedule:monthly", "group:allNonMajor"],
+	"labels": ["dependencies"],
+	"rangeStrategy": "bump",
+	"packageRules": [{ "depTypeList": ["peerDependencies"], "enabled": false }]
+}