archiver.bbclass: fix previous issue regarding work-shared for linux-yocto
A previous patch intended to fix and improve the archiver class, and while it
did for gcc packages, with it some issues ended up being hidden, the kernel
tasks taken from kernel.bbclass and kernel-yocto.bbclass specifically expect the
kernel to use work-shared, which either ended up causing issues or wasting time
doing unnecessary work, this patch fixes these issues by performing the right
tasks within the archiver in the right order
[YOCTO #8378]
Signed-off-by: Alejandro Hernandez <alejandro.hernandez@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
