skip Hyper-V mount details check

Author: spowelljr

test/integration/mount_start_test.go

@@ -121,8 +121,10 @@ func validateMount(ctx context.Context, t *testing.T, profile string) {
 		t.Errorf("wanted mode to be %q; got: %q", want, rr.Output())
 	}
 
-	// give time for 9P process to be listed as running on Windows
-	time.Sleep(5 * time.Second)
+	// We can't get the mount details with Hyper-V
+	if HyperVDriver() {
+		return
+        }
 
 	args = sshArgs
 	args = append(args, "mount", "|", "grep", "9p")