build: fix nanoarrow download url pattern in thirdparty toolchain#9

wgtmac wants to merge 2 commits intomainwgtmac/iceberg-cpp:mainfrom

fix-nanoarrow-download-url-1271380168126250009wgtmac/iceberg-cpp:fix-nanoarrow-download-url-1271380168126250009Copy head branch name to clipboard