chore: Bump eslint from 7.7.0 to 7.8.0 (#122)

Bumps [eslint](https://github.com/eslint/eslint) from 7.7.0 to 7.8.0.
- [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...v7.8.0)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

package.json

@@ -30,7 +30,7 @@
   },
   "devDependencies": {
     "@zeit/ncc": "^0.22.3",
-    "eslint": "^7.7.0",
+    "eslint": "^7.8.0",
     "jest": "^26.4.2"
   }
 }