Update tslib build shell script

guowenxue

2020-08-21 1e6bc76e37f1a0aab7429aac91394c1b4f138bc0

linux-bsp/tarballs/linux-3.0.tar.bz2 does not exist in tree 9ddd82f49ae32fcd1e32fcd556d80659d7758ccc