kata-deploy: Add qemu-snp shim

Now that we have the SNP components in place, make sure that
kata-deploy knows about the qemu-snp shim so that it will be
added to containerd config.

Fixes: #6575

Signed-off-by: Tobin Feldman-Fitzthum <tobin@ibm.com>

tools/packaging/kata-deploy/scripts/kata-deploy.sh

@@ -18,6 +18,7 @@ shims=(
 	"qemu"
 	"qemu-tdx"
 	"qemu-gpu"
+	"qemu-snp"
 	"clh"
 	"dragonball"
 )