gpu: Rename the last bits from gpu to nvidia-gpu

Let's specifically name the `gpu` runtime class as `nvidia-gpu`.  By
doing this we keep the door open and ease the life of the next vendor
adding GPU support for Kata Containers.

Fixes: #6553

Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>

src/runtime/Makefile

@@ -96,10 +96,10 @@ GENERATED_VARS = \
 		VERSION \
 		CONFIG_ACRN_IN \
 		CONFIG_QEMU_IN \
+		CONFIG_QEMU_NVIDIA_GPU_IN \
 		CONFIG_QEMU_SEV_IN \
 		CONFIG_QEMU_TDX_IN \
 		CONFIG_QEMU_SNP_IN \
-		CONFIG_QEMU_GPU_IN \
 		CONFIG_CLH_IN \
 		CONFIG_FC_IN \
 		$(USER_VARS)
@@ -325,11 +325,11 @@ ifneq (,$(QEMUCMD))
 
     CONFIGS += $(CONFIG_QEMU_SNP)
 
-    CONFIG_FILE_QEMU_GPU = configuration-qemu-gpu.toml
-    CONFIG_QEMU_GPU = config/$(CONFIG_FILE_QEMU_GPU)
-    CONFIG_QEMU_GPU_IN = $(CONFIG_QEMU_GPU).in
+    CONFIG_FILE_QEMU_NVIDIA_GPU = configuration-qemu-nvidia-gpu.toml
+    CONFIG_QEMU_NVIDIA_GPU = config/$(CONFIG_FILE_QEMU_NVIDIA_GPU)
+    CONFIG_QEMU_NVIDIA_GPU_IN = $(CONFIG_QEMU_NVIDIA_GPU).in
 
-    CONFIGS += $(CONFIG_QEMU_GPU)
+    CONFIGS += $(CONFIG_QEMU_NVIDIA_GPU)
 
     # qemu-specific options (all should be suffixed by "_QEMU")
     DEFBLOCKSTORAGEDRIVER_QEMU := virtio-scsi

tools/packaging/kata-deploy/runtimeclasses/kata-runtimeClasses.yaml

@@ -93,8 +93,8 @@ scheduling:
 kind: RuntimeClass
 apiVersion: node.k8s.io/v1
 metadata:
-    name: kata-qemu-gpu
-handler: kata-qemu-gpu
+    name: kata-qemu-nvidia-gpu
+handler: kata-qemu-nvidia-gpu
 overhead:
     podFixed:
         memory: "160Mi"

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

@@ -16,8 +16,8 @@ containerd_conf_file_backup="${containerd_conf_file}.bak"
 shims=(
 	"fc"
 	"qemu"
+	"qemu-nvidia-gpu"
 	"qemu-tdx"
-	"qemu-gpu"
 	"qemu-snp"
 	"clh"
 	"dragonball"