[clang-tools-extra] Fix Default Asset File locator for clang docs (PR #97505)

[Justin Bogner via cfe-commits]

https://github.com/bogner requested changes to this pull request.

I don't think this is the right fix. The Release/Debug directories only exist in the build tree, so this is incurring an unnecessary cost in an installed clang-doc. Further, this won't work for configs like RelWithDebInfo.

Probably the simplest approach to fixing the problem would be to duplicate the share/clang-doc directory per config. This is a bit annoying because of the redundancy, but it's probably better than pursuing something more elaborate.

https://github.com/llvm/llvm-project/pull/97505