meson: Bump required version to 0.52.0

This matches what other graphics space projects require now, and allows
us to simplify a number of cases, as well as make use of new features in
meson.

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/2737
Acked-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4740>
11 files changed