feat(rest-api): allow setting HA restart priority on VM creation (#10070)

See #10069

@vates/types/src/lib/xen-orchestra-xapi.mts

@@ -328,6 +328,7 @@ export interface Xapi {
       vgpuType?: XoVgpuType['id']
       gpuGroup?: XoGpuGroup['id']
       copyHostBiosStrings?: boolean
+      highAvailability?: XoVm['high_availability']
       hvmBootFirmware?: 'uefi' | 'bios'
       secureBoot?: boolean
     },

@vates/types/src/xo.mts

@@ -76,7 +76,7 @@ type BaseXoVm = BaseXapiXo & {
   expNestedHvm: boolean
   isNestedVirtEnabled: boolean
   hasVendorDevice: boolean
-  high_availability: string
+  high_availability: 'best-effort' | 'restart' | ''
   installTime?: number | null
   isFirmwareSupported: boolean
   memory: {