{Storage} Fix #30635: az storage copy: Use Azure FrontDoor instead …

…of Edgio endpoint for the installation link which has been deprecated (#30640)

* update to latest azcopy download link with version 10.27.1

* latest version of azcopy has some memory leak issue, pin back to 10.13.0, if user requires a newer version, can follow the guide here https://learn.microsoft.com/en-us/azure/storage/common/storage-use-azcopy-v10?tabs=dnf#download-the-azcopy-portable-binary

src/azure-cli/azure/cli/command_modules/storage/azcopy/util.py

@@ -56,8 +56,7 @@ def install_azcopy(self, install_location):
         install_dir = os.path.dirname(install_location)
         if not os.path.exists(install_dir):
             os.makedirs(install_dir)
-        base_url = 'https://azcopyvnext.azureedge.net/release20211027/azcopy_{}_{}_{}.{}'
-
+        base_url = 'https://azcopyvnext-awgzd8g7aagqhzhe.b02.azurefd.net/release20211027/azcopy_{}_{}_{}.{}'
         if self.system == 'Windows':
             if platform.machine().endswith('64'):
                 file_url = base_url.format('windows', 'amd64', AZCOPY_VERSION, 'zip')