satdet to use max_size in remove_small_objects

[pllim]

Description

This pull request is to address the non-CI part of #246 (comment)

[pllim]

I thought this patch is not backward compatible but acstools/tests/test_wfc_satdet.py is not failing with this change even when the stable job is still using scikit-image==0.25.2 🤷‍♀️

[dvstark]

It's not failing because the test never runs detsat. There’s this note at the top of the detsat test file:

“.. note:: Cannot test detsat() because PHT results change from run to run!”

There’s a “probabilistic Hough Transform” that does indeed give slightly different results every time, so the test is only to make sure that the “update_dq” routine works ok. We could perhaps update the test program to run detsat() but not compare against any “truth” results, so at least we can catch errors like this in the future?