hw/ppc: remove obsolete manual deprecation reason string of spapr machines

The automatic deprecation mechanism introduced in the preceeding patches
will mark every spapr machine upto and including 2.12 as deprecated. As
such we can revert the manually added deprecation which was a subset:

  commit 1392617d35765d5d912625fbb5cab1ffbed8e140
  Author: Cédric Le Goater <clg@kaod.org>
  Date:   Tue Jan 23 16:37:02 2024 +1000

    spapr: Tag pseries-2.1 - 2.11 machines as deprecated

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240620165742.1711389-13-berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
1 file changed