Bump node-sass from 4.14.1 to 7.0.0 in /react

Bumps [node-sass](https://github.com/sass/node-sass) from 4.14.1 to 7.0.0.
- [Release notes](https://github.com/sass/node-sass/releases)
- [Changelog](https://github.com/sass/node-sass/blob/master/CHANGELOG.md)
- [Commits](https://github.com/sass/node-sass/compare/v4.14.1...v7.0.0)

---
updated-dependencies:
- dependency-name: node-sass
  dependency-type: direct:production
...

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

react/package.json

@@ -12,7 +12,7 @@
     "axios": "^0.21.2",
     "bootstrap": "^4.5.3",
     "jss-rtl": "^0.3.0",
-    "node-sass": "^4.14.1",
+    "node-sass": "^7.0.0",
     "prop-types": "^15.7.2",
     "react": "^17.0.1",
     "react-bootstrap": "^1.4.0",