build(deps-dev): bump cross-env from 5.2.1 to 7.0.2

Bumps [cross-env](https://github.com/kentcdodds/cross-env) from 5.2.1 to 7.0.2.
- [Release notes](https://github.com/kentcdodds/cross-env/releases)
- [Changelog](https://github.com/kentcdodds/cross-env/blob/master/CHANGELOG.md)
- [Commits](kentcdodds/cross-env@v5.2.1...v7.0.2)

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

Author: dependabot-preview[bot]

package.json

@@ -55,7 +55,7 @@
     "@types/lodash": "^4.14.137",
     "@types/react": "^16.9.2",
     "antd": "^4.0.4",
-    "cross-env": "^5.2.0",
+    "cross-env": "^7.0.2",
     "enzyme": "^3.10.0",
     "enzyme-to-json": "^3.4.0",
     "eslint": "^7.3.1",