fix(deps): pin dependency @privy-io/react-auth to v2.0.0

Author: renovate[bot]

package.json

@@ -3,7 +3,7 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
-    "@privy-io/react-auth": "^2.0.0",
+    "@privy-io/react-auth": "2.0.0",
     "@testing-library/jest-dom": "^5.16.5",
     "@testing-library/react": "^13.4.0",
     "@testing-library/user-event": "^13.5.0",