Bump standard from 14.3.4 to 15.0.0

Bumps [standard](https://github.com/standard/standard) from 14.3.4 to 15.0.0.
- [Release notes](https://github.com/standard/standard/releases)
- [Changelog](https://github.com/standard/standard/blob/master/CHANGELOG.md)
- [Commits](standard/standard@v14.3.4...v15.0.0)

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

Author: dependabot[bot]

package.json

@@ -41,7 +41,7 @@
   "devDependencies": {
     "babel-eslint": "^10.1.0",
     "snazzy": "^8.0.0",
-    "standard": "^14.3.4",
+    "standard": "^15.0.0",
     "stylelint": "^13.7.2",
     "stylelint-config-standard": "^19.0.0",
     "stylelint-config-styled-components": "^0.1.1",