chore: Configure Renovate (#458)

* Add renovate.json

* chore: update renovate config

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Ben Kremer <ben@walletconnect.com>

Author: renovate[bot]

renovate.json

@@ -0,0 +1,10 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended",
+    ":prConcurrentLimit10",
+    ":prHourlyLimit2",
+    ":semanticCommits",
+    ":semanticCommitScope(deps)"
+  ]
+}