fix kernel/timeconst.pl compile bug

guowenxue

2021-10-11 561f9204e8d49949b0bd8f5e2ccece8a3637c99c

linux-bsp/tarballs/linux-3.0.tar.bz2 does not exist in tree 85083fa884c5c3bc0c9615ba28602cd41d6d1aef