[llvm] [Github] Install `make` on Windows container (PR #146236)

[via llvm-commits]

Nerixyz wrote:

> I would like to see a clean Github actions run (a clean local run inside the container would probably suffice) using a windows container with `make` installed for the lldb tests before landing this.

Seems like GitHub removed the windows-2019 image [yesterday](https://github.com/actions/runner-images/issues/12045)... And of course my [run yesterday](https://github.com/Nerixyz/test-mini-cpp-project/actions/runs/15980044480/job/45072075163?pr=14) failed because I didn't allocate enough RAM for the container (and it seems like you can't run windows-2019 images on server 2022/2025). When testing, I did it through SSH on GHA, so I don't have any logs (other than the snippet from above). I'll try CircleCI later.

https://github.com/llvm/llvm-project/pull/146236