support byte-by-byte reproducible build

build path ends in the final binary package causing the
build not to be reproducible byte-by-byte.

Reference:
https://bugs.debian.org/899358

Signed-off-by: Héctor Orón Martínez <zumbi@debian.org>
2 jobs for master in 1 minute and 17 seconds (queued for 1 second)
Status Job ID Name Coverage
  Container Prep
passed #224440
container_prep

00:00:23

 
  Build
passed #224441
build-native-meson

00:00:53