build(deps): bump react-intl from 5.8.1 to 5.8.5 (#113)

Bumps [react-intl](https://github.com/formatjs/formatjs) from 5.8.1 to 5.8.5.
- [Release notes](https://github.com/formatjs/formatjs/releases)
- [Commits](https://github.com/formatjs/formatjs/compare/react-intl@5.8.1...react-intl@5.8.5)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -29,7 +29,7 @@
     "plex-api": "^5.3.1",
     "react": "16.13.1",
     "react-dom": "16.13.1",
-    "react-intl": "^5.8.1",
+    "react-intl": "^5.8.5",
     "react-spring": "^8.0.27",
     "react-toast-notifications": "^2.4.0",
     "react-transition-group": "^4.4.1",