Merge pull request #2895 from jieyouxu/msvc-lldb-22

Update MSVC LLDB 22 advice

Author: jieyouxu

src/tests/compiletest.md

@@ -279,16 +279,26 @@ the debugger currently being used:
 By passing the `--debugger` option to compiletest, you can specify a single debugger to run tests with.
 For example, `./x test tests/debuginfo -- --debugger gdb` will only test GDB commands.
 
-> **Note on running lldb debuginfo tests locally**
+> **Note on running lldb debuginfo tests locally with a prebuilt lldb
+> distribution**
 >
 > If you want to run lldb debuginfo tests locally, then currently on Windows it
 > is required that:
 >
+> # LLDB 21
+>
 > - You have Python 3.10 installed.
 > - You have `python310.dll` available in your `PATH` env var. This is not
 >   provided by the standard Python installer you obtain from `python.org`; you
 >   need to add this to `PATH` manually.
 >
+> # LLDB 22
+>
+> - You have Python 3.11 installed.
+> - You have `python311.dll` available in your `PATH`.
+> - It is recommended that you acquire a Python installation via `pymanager`,
+>   which has follow-up installer scripts to help you configure `PATH`.
+>
 > Otherwise the lldb debuginfo tests can produce crashes in mysterious ways.
 
 [`tests/debuginfo`]: https://github.com/rust-lang/rust/tree/HEAD/tests/debuginfo