ipc-ust: skip two insane check

ipc-ust: skip two insane check

Fix the following build issues:
1. WARNING: ipc-ust-git-r0 do_package_qa: QA Issue: /ipc/ipc_test contained in
   package ipc-ust requires libmem.so, but no providers found in
   RDEPENDS_ipc-ust? [file-rdeps]
2. ERROR: ipc-ust-git-r0 do_package_qa: QA Issue: -dev package contains
   non-symlink .so: ipc-ust-dev path
   'work/ppce6500-poky-linux/ipc-ust/git-r0/packages-split/ipc-ust-dev/lib/libipc.so'

Signed-off-by: Zhenhua Luo <zhenhua.luo@nxp.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>