[clang] Revert "Reapply "Reapply "[clang][ssaf] Add --ssaf-extract-summaries= and --ssaf-tu-summary-file= options""" (PR #185651)

[Balázs Benics via cfe-commits]

steakhal wrote:

I tried static linking, dynamic linking and both worked.
I was expecting it to fail in case of a circular dep, am I missing something?

https://github.com/llvm/llvm-project/pull/185651