libarchive: fix ALTERNATIVE_PRIORITY to avoid conflict
'tar' utility from tar and bsdtar has the same alternative priority.
'cpio' utility from cpio and bsdcpio has the same alternative priority.
Lower the ALTERNATIVE_PRIORITY to avoid conflict.
(From OE-Core rev:
9a59ff628771b586666999d44923968a6bc58956)
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
