chore(deps): update dependency react-transition-group to v2.6.1

Author: mesosphere-web

package-lock.json

@@ -70,7 +70,7 @@
     "react": "^16.8.1",
     "react-dom": "^16.8.1",
     "react-gemini-scrollbar": "2.3.x",
-    "react-transition-group": "2.6.0",
+    "react-transition-group": "2.6.1",
     "semantic-release": "^15.13.3",
     "source-map-loader": "0.1.5",
     "stylelint": "7.10.1",