chore: bump rc-tree (#444)

Co-authored-by: dujiaqi <[email protected]>

Author: Yuiai01

package.json

@@ -73,7 +73,7 @@
     "@babel/runtime": "^7.10.1",
     "classnames": "2.x",
     "rc-select": "~14.9.0",
-    "rc-tree": "~5.8.0",
+    "rc-tree": "~5.8.1",
     "rc-util": "^5.16.1"
   }
 }