kvm: ITCO watchdog added (#8282)

* ITCO watchdog added

* add inject-nmi action

* Update plugins/hypervisors/kvm/src/main/java/com/cloud/hypervisor/kvm/resource/LibvirtVMDef.java

Co-authored-by: Wei Zhou <weizhou@apache.org>

---------

Co-authored-by: Wei Zhou <weizhou@apache.org>

Author: DaanHoogland

plugins/hypervisors/kvm/src/main/java/com/cloud/hypervisor/kvm/resource/LibvirtVMDef.java

@@ -2157,7 +2157,7 @@ public String toString() {
 
     public static class WatchDogDef {
         enum WatchDogModel {
-            I6300ESB("i6300esb"), IB700("ib700"), DIAG288("diag288");
+            I6300ESB("i6300esb"), IB700("ib700"), DIAG288("diag288"), ITCO("itco");
             String model;
 
             WatchDogModel(String model) {
@@ -2171,7 +2171,7 @@ public String toString() {
         }
 
         enum WatchDogAction {
-            RESET("reset"), SHUTDOWN("shutdown"), POWEROFF("poweroff"), PAUSE("pause"), NONE("none"), DUMP("dump");
+            RESET("reset"), SHUTDOWN("shutdown"), POWEROFF("poweroff"), PAUSE("pause"), NONE("none"), DUMP("dump"), INJECT_NMI("inject-nmi");
             String action;
 
             WatchDogAction(String action) {