Bump react-test-renderer from 16.11.0 to 16.12.0 (#12721)

Bumps [react-test-renderer](https://github.com/facebook/react/tree/HEAD/packages/react-test-renderer) from 16.11.0 to 16.12.0.
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/master/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v16.12.0/packages/react-test-renderer)

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

package.json

@@ -180,7 +180,7 @@
     "jest": "^24.9.0",
     "raf": "^3.4.1",
     "react-intl-translations-manager": "^5.0.3",
-    "react-test-renderer": "^16.11.0",
+    "react-test-renderer": "^16.12.0",
     "sass-lint": "^1.13.1",
     "webpack-dev-server": "^3.9.0",
     "yargs": "^15.0.2"