CloudHv: Add CI for CloudHv on AArch64

Add the long lost CI for CloudHv on AArch64.
As CloudHv CI works nearly the same way with other VMMs like KvmTool,
thus we can easily create its CI configuration based on KvmTool.

Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>

ArmVirtPkg/PlatformCI/.azurepipelines/Ubuntu-GCC5.yml

@@ -140,6 +140,19 @@ jobs:
             Build.Target: "RELEASE"
             Run: false
 
+          CLOUDHV_AARCH64_DEBUG:
+            Build.File: "$(package)/PlatformCI/CloudHvBuild.py"
+            Build.Arch: "AARCH64"
+            Build.Flags: ""
+            Build.Target: "DEBUG"
+            Run: false
+          CLOUDHV_AARCH64_RELEASE:
+            Build.File: "$(package)/PlatformCI/CloudHvBuild.py"
+            Build.Arch: "AARCH64"
+            Build.Flags: ""
+            Build.Target: "RELEASE"
+            Run: false
+
     workspace:
       clean: all