openssl gets installed as a dependency of the osbuild-composer-tests but
it might not update openssh at the same time, which can cause a version
mismatch when running ssh-keygen:
OpenSSL version mismatch. Built against 30000000, you have 30200010
This is currently happening in CentOS Stream 9 so let's make sure
openssh is up to date before running ssh-keygen.