Merge topic 'ninja-many-subdirs'

6de40e7a4d Ninja: Fix regression with `.bat` wrapper around `ninja`

Acked-by: Kitware Robot <kwrobot@kitware.com>
Reviewed-by: Ben Boeckel <ben.boeckel@kitware.com>
Acked-by: Josef Angstenberger <code@jtxa.de>
Acked-by: scivision <michael@scivision.dev>
Merge-request: !11111