fix: upgrade @testing-library/jest-dom from 6.4.2 to 6.4.5

Snyk has created this PR to upgrade @testing-library/jest-dom from 6.4.2 to 6.4.5.

See this package in npm:
@testing-library/jest-dom

See this project in Snyk:
https://app.snyk.io/org/wearedreamin/project/b1fd9481-b806-4da0-bf49-99014e75685e?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

package-lock.json

@@ -4,7 +4,7 @@
   "private": true,
   "dependencies": {
     "@nomiclabs/hardhat-waffle": "^2.0.6",
-    "@testing-library/jest-dom": "^6.4.2",
+    "@testing-library/jest-dom": "^6.4.5",
     "@testing-library/react": "^13.4.0",
     "@testing-library/user-event": "^13.5.0",
     "dotenv": "^16.3.2",