Angrimson bug fix collection

[angrinord]

2 bug fixes cherry-picked from dev branch.

Reference Issues/PRs

Fixes #1306 and #1314

Problem Description and Changes

Two bugs collected from dev.

• scikit-learn 1.9 deprecated an alias for np.float32 called DTYPE. Change removes references to deprecated alias.
• forbidden clauses weren't being preserved. Change fixes that and adds a test.

Type Of Changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

What is Missing?

n/a

Checklist

Go over all the following points, and put an x in all the boxes that apply.
Should there be a good argument to differ, please provide a reasoned explanation.

• My change is based on the latest stage of the develop branch.
• My change required a change of the documentation, which has been done.
• I checked that the documentation can be build, visualizes everything as expected, and does not contain any warnings.
• I have added/adapted tests to cover my changes.
• The tests can be executed successfully.
• I have added a description of the changes to CHANGELOG.rst.

Any other comments?

I suggest updating version number to v2.4.1

[angrinord]

This should also stop main from failing its scheduled tests.

[kalifou]

Hi!
The PR generally looks good to me. As mentioned above, since the adds are technical and specific, I thought a couple of lines of comments could help clarify the fix.
Thanks

[mwever]

LG2M

[mwever]

Can you please add some logs to the CHANGELOG.md for this bugfix?