[PATCH v4] Improve Windows build documentation

[Bin Meng]

On Mon, Jul 25, 2022 at 3:42 PM Martin Bonner <martingreybeard at gmail.com> wrote:
>
> * Add three more modules that are required.
> * Remove the version numbers (because they are hard to keep in sync
>   with the latest MSYS2 versions)
> * Add a pacman command line to install everything.
>
> Signed-off-by: Martin Bonner <martingreybeard at gmail.com>
> ---
>  doc/build/tools.rst | 22 ++++++++++++++--------
>  1 file changed, 14 insertions(+), 8 deletions(-)
>

Reviewed-by: Bin Meng <bmeng.cn at gmail.com>