[clang] [llvm] [WinEH] Fix try scopes leaking to caller on inline (PR #167176)

[Eli Friedman via llvm-commits]

https://github.com/efriedma-quic commented:

Not sure when @rnk will have a chance to respond; let's try to move forward without him.

https://github.com/llvm/llvm-project/pull/167176