Fix build with meson 0.60
Positional parameters to merge_file() were never allowed and always ignored, so just drop it. See: https://github.com/mesonbuild/meson/issues/9441
Fixes #97 (closed)
Positional parameters to merge_file() were never allowed and always ignored, so just drop it. See: https://github.com/mesonbuild/meson/issues/9441
Fixes #97 (closed)