The PKG_CONFIG_PATH variable is not defined in GitLab CI
envs and even if it was, we don't need to set it to its
existing value.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20221103173044.3969425-2-berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>