fix: treeNodeLabelProp should only work on result value

[zombieJ]

fix ant-design/ant-design#23079

v4 错误的把 treeNodeLabelProp 作用到了 Tree 中，它应该只作用到 option values 里

虽然是个 bug 但是也是个 breaking change，要发 minor

[vercel]

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[codecov]

Codecov Report

Merging #250 into master will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##            master      #250   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           11        11           
  Lines          523       524    +1     
  Branches       156       155    -1     
=========================================
+ Hits           523       524    +1     

Impacted Files	Coverage Δ
src/TreeSelect.tsx	100.00% <100.00%> (ø)

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