fix: another non-portable shebang
fix: another non-portable shebang

Signed-off-by: Mikael Karlsson <fd60ed2ef956516fca656a9eb4476aeb8da853d8@gmail.com>

TomSweeneyRedHat/buildah,projectatomic/buildah,rhatdan/buildah,projectatomic/buildah,rhatdan/buildah,nalind/buildah-1,TomSweeneyRedHat/buildah,nalind/buildah-1,rhatdan/buildah,projectatomic/buildah,TomSweeneyRedHat/buildah,nalind/buildah-1