Bump eslint from 6.8.0 to 7.5.0 (#14454)

* Bump eslint from 6.8.0 to 7.5.0

Bumps [eslint](https://github.com/eslint/eslint) from 6.8.0 to 7.5.0.
- [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/v6.8.0...v7.5.0)

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

* Fix .codeclimate.yml

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Yamagishi Kazutoshi <ykzts@desire.sh>

package.json

@@ -173,7 +173,7 @@
     "@testing-library/react": "^10.4.7",
     "babel-eslint": "^10.1.0",
     "babel-jest": "^26.1.0",
-    "eslint": "^6.8.0",
+    "eslint": "^7.5.0",
     "eslint-plugin-import": "~2.22.0",
     "eslint-plugin-jsx-a11y": "~6.3.1",
     "eslint-plugin-promise": "~4.2.1",