swift

3cd4b635 - Revert "Support cross compilation in macOS toolchain builds (#62306)" (#62369)

Revert "Support cross compilation in macOS toolchain builds (#62306)" (#62369) This reverts commit a36ab6e287afc6c212ad250bfed440d5baf42b16. The change to support cross compilation of `docc` in macOS toolchains is breaking nightly toolchain builds – this will unblock them. It looks like the `--test-product` option Swift-DocC's build script passes to SwiftPM is supported when building for multiple architectures but not when testing. PR toolchain builds don't run tests which is why this wasn't caught before merging. Resolves rdar://102908495