Prepare ODK 1.5.2

[gouttegd]

This PR backports the following changes from the master branch to the 1.5 branch:

• updating OWLTools to version 2024-06-12;
• updating the Python constraints.

It also bumps the version number and updates the changelog so that the 1.5 branch is ready for a 1.5.2 release.

[gouttegd]

Marked as draft because I want to see the OWLTools update being actually tested before we release that into the wild.

[gouttegd]

Closing as we are not going to release ODK 1.5.2 with an updated OWLTools.