Bump eslint from 6.8.0 to 7.2.0 (#97)

Bumps [eslint](https://github.com/eslint/eslint) from 6.8.0 to 7.2.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](eslint/eslint@v6.8.0...v7.2.0)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Author: dependabot-preview[bot]

package.json

@@ -38,7 +38,7 @@
     "@fullhuman/postcss-purgecss": "^1.2.0",
     "autoprefixer": "^9.6.1",
     "cssnano": "^4.1.10",
-    "eslint": "^6.1.0",
+    "eslint": "^7.2.0",
     "eslint-config-standard": "^14.0.0",
     "eslint-plugin-import": "^2.18.2",
     "eslint-plugin-node": "^11.0.0",