qapi/machine-s390x: add QAPI event SCLP_CPI_INFO_AVAILABLE

Add QAPI event SCLP_CPI_INFO_AVAILABLE to notify the availability
of Control-Program Identification data in QOM.

Signed-off-by: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Suggested-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20251016121708.334133-1-shalini@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2 files changed