Bump mocha from 8.1.1 to 8.1.3 (#103)

Bumps [mocha](https://github.com/mochajs/mocha) from 8.1.1 to 8.1.3.
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/master/CHANGELOG.md)
- [Commits](mochajs/mocha@v8.1.1...v8.1.3)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -117,7 +117,7 @@
 		"@typescript-eslint/parser": "^3.9.1",
 		"eslint": "^7.9.0",
 		"glob": "^7.1.6",
-		"mocha": "^8.1.1",
+		"mocha": "^8.1.3",
 		"testdouble": "^3.16.1",
 		"typescript": "^4.0.2",
 		"vscode-test": "^1.4.0"