caches: disable more components for the toolchain build
Windows builds in waves:
- build build tools
- build tools (compilers, debuggers, linkers, assemblers)
- build runtimes (Swift runtime, standard library, experimental libraries)
- build core libraries
- build Swift tooling
We do not need to build the C++ interop module at the moment when
building the tools. This disables that and the extra content which
currently does not result in any artifacts.
