f4c9580c65
rustc_target: Fix json target specs using LLD linker flavors in link args Fixes https://github.com/rust-lang/rust/pull/101988#issuecomment-1272407248 (a regression introduced by https://github.com/rust-lang/rust/pull/101988).
rustc_target contains some very low-level details that are
specific to different compilation targets and so forth.
For more information about how rustc works, see the rustc dev guide.