BM: fix the issue of not such file in idxd and pcie

[wzhen12]

This patch is to fix the following issues. ./runtests -f pcie/tests Next run cases from pcie/tests <<<test start - './pcie_check.sh gen4'>> ./runtests: line 255: ./pcie_check.sh: No such file or directory <<<test end, result: FAIL, duration: 0.006s>> and ./runtests -f idxd/tests Next run cases from idxd/tests <<<test start - './intr.host_test.sh -m dedicated -i 10 -t 1'>> ./runtests: line 255: ./intr.host_test.sh: No such file or directory <<<test end, result: FAIL, duration: 0.006s>>

[xupengfe]

Thank you!

Should also give pcie_check.sh executable permissions.

chmod 755 pcie_check.sh

Thanks!

[ysun]

Thanks for your commit! @wzhen12