rustc_target: Fix dash vs underscore mismatches in option names Fixes https://github.com/rust-lang/rust/issues/78981 (regression from https://github.com/rust-lang/rust/pull/78875, the old option names used dashes)
rustc_target: Fix dash vs underscore mismatches in option names Fixes https://github.com/rust-lang/rust/issues/78981 (regression from https://github.com/rust-lang/rust/pull/78875, the old option names used dashes)