build(deps): bump antd from 4.6.3 to 4.6.4 in /web

Bumps [antd](https://github.com/ant-design/ant-design) from 4.6.3 to 4.6.4.
- [Release notes](https://github.com/ant-design/ant-design/releases)
- [Changelog](https://github.com/ant-design/ant-design/blob/master/CHANGELOG.en-US.md)
- [Commits](https://github.com/ant-design/ant-design/compare/4.6.3...4.6.4)

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

web/package.json

@@ -11,7 +11,7 @@
     "@types/react": "^16.9.49",
     "@types/react-dom": "^16.9.8",
     "@types/react-router-dom": "^5.1.5",
-    "antd": "^4.6.3",
+    "antd": "^4.6.4",
     "babel-plugin-import": "^1.13.0",
     "customize-cra": "^1.0.0",
     "react": "^16.13.1",