remove duplicated LICENSE from python-build.
remove duplicated LICENSE from python-build.

lozybean/pyenv,yeonsh/pyenv,rowhit/pyenv,syndbg/goenv,UCASREN/pyenv,zmwangx/pyenv,pyenv/pyenv,rowhit/pyenv,dongguangming/pyenv,habinmusic/pyenv,takluyver/pyenv,chenfengyuan/pyenv,BanzaiMan/pyenv,genome-vendor/pyenv,obimod/pyenv,VShangxiao/pyenv,genome-vendor/pyenv,obimod/pyenv,takluyver/pyenv,habinmusic/pyenv,pyenv/pyenv,kevinburke/pyenv,hlecuanda/pyenv,blueyed/pyenv,zmwangx/pyenv,xshwy/pyenv,kevinburke/pyenv,yyuu/pyenv,pyenv/pyenv,hlecuanda/pyenv,UCASREN/pyenv,fly19890211/pyenv,sebhahn/pyenv,VShangxiao/pyenv,dnsd/pyenv,yyuu/pyenv,dnsd/pyenv,chenfengyuan/pyenv,BanzaiMan/pyenv,sebhahn/pyenv,dongguangming/pyenv,cehoffman/pyenv,lozybean/pyenv,recruit-mtl/pyenv,cehoffman/pyenv,yeonsh/pyenv,syndbg/goenv,lepture/pyenv,fly19890211/pyenv,sebhahn/pyenv,xshwy/pyenv,recruit-mtl/pyenv,syndbg/goenv,lepture/pyenv,syndbg/goenv