hw/scsi: Rename target-specific source set as 'specific_virtio_scsi_ss'

Following the SCSI variable named '[specific_]scsi_ss', rename the
target-specific VirtIO/SCSI set prefixed with 'specific_'. This will
help when adding target-agnostic VirtIO/SCSI set in few commits.

No logical change.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230524093744.88442-5-philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>

hw/scsi/meson.build

@@ -1,6 +1,6 @@
 scsi_ss = ss.source_set()
 specific_scsi_ss = ss.source_set()
-virtio_scsi_ss = ss.source_set()
+specific_virtio_scsi_ss = ss.source_set()
 
 scsi_ss.add(files(
   'emulation.c',
@@ -15,12 +15,12 @@ scsi_ss.add(when: 'CONFIG_MEGASAS_SCSI_PCI', if_true: files('megasas.c'))
 scsi_ss.add(when: 'CONFIG_MPTSAS_SCSI_PCI', if_true: files('mptsas.c', 'mptconfig.c', 'mptendian.c'))
 scsi_ss.add(when: 'CONFIG_VMW_PVSCSI_SCSI_PCI', if_true: files('vmw_pvscsi.c'))
 
-virtio_scsi_ss.add(files('virtio-scsi.c', 'virtio-scsi-dataplane.c'))
-virtio_scsi_ss.add(when: 'CONFIG_VHOST_SCSI_COMMON', if_true: files('vhost-scsi-common.c'))
-virtio_scsi_ss.add(when: 'CONFIG_VHOST_SCSI', if_true: files('vhost-scsi.c'))
-virtio_scsi_ss.add(when: 'CONFIG_VHOST_USER_SCSI', if_true: files('vhost-user-scsi.c'))
+specific_virtio_scsi_ss.add(files('virtio-scsi.c', 'virtio-scsi-dataplane.c'))
+specific_virtio_scsi_ss.add(when: 'CONFIG_VHOST_SCSI_COMMON', if_true: files('vhost-scsi-common.c'))
+specific_virtio_scsi_ss.add(when: 'CONFIG_VHOST_SCSI', if_true: files('vhost-scsi.c'))
+specific_virtio_scsi_ss.add(when: 'CONFIG_VHOST_USER_SCSI', if_true: files('vhost-user-scsi.c'))
 
-specific_scsi_ss.add_all(when: 'CONFIG_VIRTIO_SCSI', if_true: virtio_scsi_ss)
+specific_scsi_ss.add_all(when: 'CONFIG_VIRTIO_SCSI', if_true: specific_virtio_scsi_ss)
 
 specific_scsi_ss.add(when: 'CONFIG_SPAPR_VSCSI', if_true: files('spapr_vscsi.c'))