meson: remove python2
meson: remove python2

AFAICS this is used nowhere within this project, remove the dependency.

Signed-off-by: Rouven Czerwinski <9e3b552020c3881dcdc7e109554acc5f29f3e8f9@czerwinskis.de>

mikesart/gpuvis,mikesart/gpuvis,mikesart/gpuvis