Fix import ordering in git_repo_download_zip example

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: johnbatty

azure_devops_rust_api/examples/git_repo_download_zip.rs

@@ -6,8 +6,8 @@
 use anyhow::Result;
 use azure_devops_rust_api::git;
 use azure_devops_rust_api::git::models::git_item::GitObjectType;
-use azure_devops_rust_api::git::models::VersionControlRecursionType;
 use azure_devops_rust_api::git::models::GitItem;
+use azure_devops_rust_api::git::models::VersionControlRecursionType;
 use std::env;
 use std::io::Write;