fix(coreos-install): Switch from lsblk to blkid and search by LABEL
fix(coreos-install): Switch from lsblk to blkid and search by LABEL

This fixes compatibility with old versions of util-linux because Ubuntu.

zhang0137/init,endocode/init,BugRoger/init,nicescale/init,zhang0137/init,BugRoger/init,endocode/init,coreos/init,coreos/init,nicescale/init,coreos/init