{App Service} az functionapp deployment source: Add exception handler (#26402)

Author: kamperiadis

src/azure-cli/azure/cli/command_modules/appservice/commands.py

@@ -366,9 +366,9 @@ def load_command_table(self, _):
         g.custom_command('config-local-git', 'enable_local_git')
         g.custom_command('config-zip', 'enable_zip_deploy_functionapp')
         g.custom_command('config', 'config_source_control', exception_handler=ex_handler_factory())
-        g.custom_command('sync', 'sync_site_repo')
-        g.custom_show_command('show', 'show_source_control')
-        g.custom_command('delete', 'delete_source_control')
+        g.custom_command('sync', 'sync_site_repo', exception_handler=ex_handler_factory())
+        g.custom_show_command('show', 'show_source_control', exception_handler=ex_handler_factory())
+        g.custom_command('delete', 'delete_source_control', exception_handler=ex_handler_factory())
         g.custom_command('update-token', 'update_git_token', exception_handler=ex_handler_factory())
 
     with self.command_group('functionapp deployment user', webclient_sdk) as g: