- Remove empty llvm-tags-32bit.txt
- Remove code that executes if llvm-tags-64bit.txt is missing (it
can't be since its checked in these days).
- Cleanup load_file_index_list
I verfied manually that llvm_precompiled_tags* list are identical
before and after this change.
Remove obsolete docs links.
Remove downloading of the old releases list, and bundle the file in the repo.
Also the message in update-tags was wrong: we need git to do anything there now, as update-tags gets emscripten-releases using git currently (which is ok as update-tags is run by users that installed with git; otherwise they installed without git and just update the entire emsdk normally).