synced_versions_formulae: remove cross-toolchain formulae (#94801)
synced_versions_formulae: remove cross-toolchain formulae (#94801)

These formulae do have synced versions, but I don't think it makes sense
to require them to all be in the same PR.

See #94795.
adam-moss/homebrew-core,cblecker/homebrew-core,makigumo/homebrew-core,stgraber/homebrew-core,lemzwerg/homebrew-core,adam-moss/homebrew-core,zyedidia/homebrew-core,Homebrew/homebrew-core,filcab/homebrew-core,nbari/homebrew-core,zyedidia/homebrew-core,lemzwerg/homebrew-core,stgraber/homebrew-core,uyjulian/homebrew-core,makigumo/homebrew-core,mfikes/homebrew-core,nbari/homebrew-core,nandub/homebrew-core,chrisfinazzo/homebrew-core,filcab/homebrew-core,mfikes/homebrew-core,sjackman/homebrew-core,nandub/homebrew-core,Homebrew/homebrew-core,sjackman/homebrew-core,cblecker/homebrew-core,uyjulian/homebrew-core,chrisfinazzo/homebrew-core