[lldb] [llvm] [lldb][windows] recommend building with Python 3.11 (PR #191159)

[Charles Zablit via llvm-commits]

charles-zablit wrote:

> > The alternative is to make 3.11 recommended for 23 and required for 24 but you've got to wait 6 months to do that.
> 
> @charles-zablit, 23 has branched so you can go ahead and require 3.11 on main.

Ah! My calendar reminder event was set for the 3rd of August :)

https://github.com/llvm/llvm-project/pull/191159