[llvm] Make update_any_test_check.py script accepting @listfile CL argument. (PR #86800)

[Valery Pykhtin via llvm-commits]

vpykhtin wrote:

Thanks for the comments. We don't have CL length problem but it's sometimes convenient to have a separate file with a list of tests to proceed.

https://github.com/llvm/llvm-project/pull/86800