linux-meson.inc: use 'git' as patchtool
linux-meson.inc: use 'git' as patchtool

This gives us a git commit for each patch. Also commit any changes made by OE methods.

Signed-off-by: Koen Kooi <d0a161424d033e19799f22c7b0d92266ac3a2161@linaro.org>

superna9999/meta-meson,superna9999/meta-meson,150balbes/meta-meson,superna9999/meta-meson,150balbes/meta-meson,superna9999/meta-meson,superna9999/meta-meson