Bump mocha from 8.2.0 to 8.2.1

Bumps [mocha](https://github.com/mochajs/mocha) from 8.2.0 to 8.2.1.
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/master/CHANGELOG.md)
- [Commits](mochajs/mocha@v8.2.0...v8.2.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -100,7 +100,7 @@
     "eslint-plugin-tsdoc": "^0.2.7",
     "eth-gas-reporter": "^0.2.19",
     "ganache-cli": "^6.12.1",
-    "mocha": "^8.2.0",
+    "mocha": "^8.2.1",
     "prettier": "^2.1.2",
     "prettier-plugin-solidity": "^1.0.0-alpha.59",
     "rimraf": "^3.0.2",

yarn.lock

@@ -6471,10 +6471,10 @@ mocha@^7.1.1:
     yargs-parser "13.1.2"
     yargs-unparser "1.6.0"
 
-mocha@^8.2.0:
-  version "8.2.0"
-  resolved "https://registry.yarnpkg.com/mocha/-/mocha-8.2.0.tgz#f8aa79110b4b5a6580c65d4dd8083c425282624e"
-  integrity sha512-lEWEMq2LMfNJMKeuEwb5UELi+OgFDollXaytR5ggQcHpzG3NP/R7rvixAvF+9/lLsTWhWG+4yD2M70GsM06nxw==
+mocha@^8.2.1:
+  version "8.2.1"
+  resolved "https://registry.yarnpkg.com/mocha/-/mocha-8.2.1.tgz#f2fa68817ed0e53343d989df65ccd358bc3a4b39"
+  integrity sha512-cuLBVfyFfFqbNR0uUKbDGXKGk+UDFe6aR4os78XIrMQpZl/nv7JYHcvP5MFIAb374b2zFXsdgEGwmzMtP0Xg8w==
   dependencies:
     "@ungap/promise-all-settled" "1.1.2"
     ansi-colors "4.1.1"