Revert "[libc++][modules] Rewrite the modulemap to have fewer top-level modules (#107638)"#110384

llvm-beanz merged 3 commits intollvm:mainllvm/llvm-project:mainfrom

llvm-beanz:cbieneman/revert-to-fix-libcxxllvm-beanz/llvm-project:cbieneman/revert-to-fix-libcxxCopy head branch name to clipboard