[llvm] Revert "[llvm-lit] Add precommit test to verify current behavior of glob expansion in lit's internal shell" (PR #106763)

[Florian Mayer via llvm-commits]

fmayer wrote:

> LLVM Buildbot has detected a new failure on builder `openmp-offload-amdgpu-runtime` running on `omp-vega20-0` while building `llvm` at step 7 "Add check check-offload".
> 
> Full details are available at: https://lab.llvm.org/buildbot/#/builders/30/builds/5147
> 
> Here is the relevant piece of the build log for the reference

looks like a timeout, very unlikely related

https://github.com/llvm/llvm-project/pull/106763