Unbreak build with Meson 0.61.0
See https://github.com/mesonbuild/meson/issues/9441. Tested the fix downstream on FreeBSD.
$ meson setup _build
[...]
data/meson.build:8:7: ERROR: Function does not take positional arguments.
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See https://github.com/mesonbuild/meson/issues/9441. Tested the fix downstream on FreeBSD.
$ meson setup _build
[...]
data/meson.build:8:7: ERROR: Function does not take positional arguments.