Fix static binary mode retrieval for musl toolchains
Fix static binary mode retrieval for musl toolchains

The returned error is `Not a valid dynamic program` which is now catched
by the binary check as well.

Signed-off-by: Sascha Grunert <70ab469ddb2ac3e35f32ed7c2fd1cca514b2e879@suse.com>

kubernetes-incubator/cri-o,kubernetes-incubator/cri-o,kubernetes-incubator/ocid,kubernetes-incubator/ocid,nalind/cri-o,kubernetes-incubator/cri-o,kubernetes-incubator/ocid,nalind/cri-o,kubernetes-incubator/cri-o,nalind/cri-o