[clang] [llvm] [analysis] Software Bill of Mitigations (PR #130103)

[Oskar Wirga via llvm-commits]

https://github.com/oskarwirga commented:

Added some comments for other reviewers to highlight some of the tradeoffs we had to make + if they could be improved upon. CC: @devincoughlin 

https://github.com/llvm/llvm-project/pull/130103