Fails to build without Git installed
Regressed by 3cc2b327. From error log:
$ curl -O https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/archive/0.8.0/gst-plugins-rs-0.8.0.tar.gz
$ tar xzkf gst-plugins-rs-0.8.0.tar.gz
$ cd gst-plugins-rs-0.8.0
$ meson setup _build
[...]
meson.build:180:0: ERROR: Program or command 'git' not found or not executable