win_sigverif: Support viosock's testing

Use "sigverif" Utilityto verifying driver safety

ID:4309

Signed-off-by: Leidong Wang <[email protected]>

Author: leidwang

qemu/tests/cfg/win_sigverif.cfg

@@ -110,3 +110,10 @@
             memdev_memory_vmem0 = "mem-vmem0"
             driver_name = "viomem"
             device_name = "VirtIO Viomem Driver"
+        - with_viosock:
+            no Host_RHEL.m6 Host_RHEL.m7 Host_RHEL.m8
+            required_virtio_win_prewhql = [0.1.291, )
+            required_virtio_win = [1.9.48.0, )
+            driver_name = "viosock"
+            driver_verifier = ${driver_name}
+            device_name = "VirtIO Socket Driver"