Revert "xbps-src: return early if masterdir is not ready for chroot ops."

This reverts commit d9943a330d8641ead0f926229211e5e3c9e6d13b.
Revert "openobex: obex-check-device is in /usr/bin, not in /usr/sbin"

This reverts commit 64360b40f09b6d758a5675108816729ed7029fa3.