[migration] Fix 3.23.0 migration script, broken by a703f00718c2
* first query use "IN" where it should use "=" -> crash
* second query is missing an interpolation -> crash
* third query is attempting to remove constraint that have already been removed
by the second query -> crash
../../doc/book usr/share/doc/cubicweb-documentation
../../doc/_build/html usr/share/doc/cubicweb-documentation