[Lldb-commits] [lldb] [lldb] Rename formatv verbose log call, misc log cleanups [NFC] (PR #186951)

[Jonas Devlieghere via lldb-commits]

https://github.com/JDevlieghere approved this pull request.

As the person that made the mistake that prompted this, I'm biased, but I think this eliminates a unnecessary pitfall. 

As for `LLDB_LOGF_VERBOSE`, I wish we didn't need it everything was already using the variadic LLVM style logging, but the macro is strictly better than checking the log by hand.

LGTM

https://github.com/llvm/llvm-project/pull/186951