Add renovate config (#3341)

* Add renovate config

* Run linter

renovate.json

@@ -0,0 +1,28 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:base",
+    "schedule:monthly",
+    ":maintainLockFilesMonthly",
+    ":preserveSemverRanges",
+    ":rebaseStalePrs",
+    ":disableMajorUpdates"
+  ],
+  "enabledManagers": ["npm"],
+  "packageRules": [
+    {
+      "matchPackagePatterns": ["typescript"],
+      "enabled": false
+    },
+    {
+      "matchManagers": ["npm"],
+      "matchUpdateTypes": ["minor", "patch"],
+      "groupName": "npm"
+    },
+    {
+      "packageNames": ["typescript"],
+      "updateTypes": "patch"
+    }
+  ],
+  "ignoreDeps": ["bootstrap", "electron-builder", "node-ipc", "regedit"]
+}