Bump eslint from 7.7.0 to 7.8.1 (#121)

Bumps [eslint](https://github.com/eslint/eslint) from 7.7.0 to 7.8.1.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/compare/v7.7.0...v7.8.1)

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

package.json

@@ -32,7 +32,7 @@
     "@types/node": "^14.6.0",
     "@typescript-eslint/parser": "^3.10.1",
     "@vercel/ncc": "^0.23.0",
-    "eslint": "^7.7.0",
+    "eslint": "^7.8.1",
     "eslint-plugin-github": "^4.1.1",
     "eslint-plugin-jest": "^23.20.0",
     "jest": "^24.9.0",