ci: Add snp kernel build support to install_kata_kernel

Fixes: #5593

Signed-off-by: Unmesh Deodhar <[email protected]>

.ci/install_kata_kernel.sh

@@ -45,7 +45,7 @@ build_and_install_kernel() {
 		tdx)
 			extra_opts="-s -x tdx"
 			;;
-		sev)
+		sev|snp)
 			extra_opts="-x sev"
 			;;
 		dragonball)
@@ -66,9 +66,12 @@ build_and_install_kernel_for_cc() {
 	local artifact="kernel"
 
 	case "$kernel_type" in
-		tdx|sev)
+		tdx)
 			artifact="${kernel_type}-${artifact}"
 			;;
+		sev|snp)
+			artifact="sev-${artifact}"
+			;;
 		vanilla) ;;
 		*)
 			die_unsupported_kernel_type "$kernel_type"
@@ -177,7 +180,7 @@ Usage:
 Options:
     -d          : Enable bash debug.
     -h          : Display this help.
-    -t <kernel> : kernel type, such as vanilla, experimental, tdx, sev.
+    -t <kernel> : kernel type, such as vanilla, experimental, tdx, sev, snp.
 EOF
 	exit "$exit_code"
 }
@@ -215,6 +218,9 @@ main() {
 		sev)
 			install_kernel "${kernel_type}" $(get_version "assets.kernel.sev.version")
 			;;
+		snp)
+			install_kernel "${kernel_type}" $(get_version "assets.kernel.snp.version")
+			;;
 		dragonball)
 			install_kernel "${kernel_type}" $(get_version "assets.kernel-dragonball-experimental.version")
 			;;