Bump react-notification from 6.8.4 to 6.8.5 (#12349)

Bumps [react-notification](https://github.com/pburtchaell/react-notification) from 6.8.4 to 6.8.5.
- [Release notes](https://github.com/pburtchaell/react-notification/releases)
- [Commits](https://github.com/pburtchaell/react-notification/compare/6.8.4...6.8.5)

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

package.json

@@ -134,7 +134,7 @@
     "react-intl": "^2.9.0",
     "react-masonry-infinite": "^1.2.2",
     "react-motion": "^0.5.2",
-    "react-notification": "^6.8.4",
+    "react-notification": "^6.8.5",
     "react-overlays": "^0.9.1",
     "react-redux": "^7.1.1",
     "react-redux-loading-bar": "^4.0.8",