[clang] [Clang] Implement labelled type filtering for overflow/truncation sanitizers w/ SSCLs (PR #107332)

[Justin Stitt via cfe-commits]

JustinStitt wrote:

@vitalybuka any idea how lldb-server is failing with `UNRESOLVED`? How in the world are any of the changes here affecting lldb-server?

https://github.com/llvm/llvm-project/pull/107332