Fix inclusion of `wasm-component-ld` in dist artifacts

Fix inclusion of `wasm-component-ld` in dist artifacts

This is another accidental omission from #126967 (in addition
to #127867) which fixes an issue where `wasm-component-ld` isn't
distributed via rustup just yet because while it's present in the
sysroot it's not present in the tarballs.

(cherry picked from commit c3d3d6fe0295c2521801fc4d0c6afe73e4d1328c)

Forwarded: https://github.com/rust-lang/rust/pull/128060

Gbp-Pq: Topic upstream
Gbp-Pq: Name Fix-inclusion-of-wasm-component-ld-in-dist-artifacts.patch