feat: upgrade @types/mocha from 8.2.3 to 10.0.1

Snyk has created this PR to upgrade @types/mocha from 8.2.3 to 10.0.1.

See this package in npm:
https://www.npmjs.com/package/@types/mocha

See this project in Snyk:
https://app.snyk.io/org/jwood3794/project/6ea6390d-6eff-4251-a352-a0e70e8e65ea?utm_source=github&utm_medium=referral&page=upgrade-pr

assets/eip-4400/package.json

@@ -5,7 +5,7 @@
     "@nomiclabs/hardhat-waffle": "^2.0.1",
     "@typechain/ethers-v5": "^2.0.0",
     "@types/chai": "^4.2.14",
-    "@types/mocha": "^8.0.3",
+    "@types/mocha": "^10.0.1",
     "@types/node": "^14.14.6",
     "chai": "^4.3.4",
     "ethereum-waffle": "^3.4.0",