Regression regarding binary artifacts and bin-available

[emillon]

Hi,
There's a regression between 3.11.0 and 3.12.0~alpha1 related to binary artifacts. It looks like the following (seen while building lintcstubs.0.4.7):

Error: Dependency cycle between:  
   Computing installable artifacts for package lintcstubs
-> %{bin-available:lintcstubs} at example/dune2/dune.analysis.inc:13
-> Computing directory contents of _build/default/example/dune2
-> Computing installable artifacts for package lintcstubs
-> required by %{bin-available:lintcstubs} at example/dune/dune:11
-> required by Computing directory contents of _build/default/example/dune

I bisected that to #8733 (cc @rgrinberg).
I'll try to make a repro case.

[emillon]

Repro in #9188.