Snippets for ada 3.4.4 from Fedora ppc64le

Sourced from https://kojipkgs.fedoraproject.org/packages/ada-url/3.4.4/3.fc45/data/logs/ppc64le/build.log.

• /builddir/build/BUILD/ada-url-3.4.4-build/ada-3.4.4/src/ada_idna.cpp:9676:41: warning: ignoring return value of ‘size_t simdutf::convert_utf32_to_utf8(const char32_t*, size_t, char*)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   9676 |           simdutf::convert_utf32_to_utf8(tmp_buffer.data(), tmp_buffer.size(),
        |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   9677 |                                          final_utf8.data());
        |                                          ~~~~~~~~~~~~~~~~~~