[llvm] llvm-reduce: Fix assert on invokes with catchswitch (PR #111838)

[via llvm-commits]

R-Goc wrote:

It looks like this is proprietary to windows runtime exception handling. Otherwise in the setjmp longjmp model, there will always be a landingpad, which are not used at all in windows runtime EH. 

https://github.com/llvm/llvm-project/pull/111838