Drizzlepac/HAP: Address failing regression tests

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Issue HLA-1616 was created on JIRA by Steve Goldman:

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Comment by Steve Goldman on JIRA:

7/28 devdep failures fixed with #⁠2176.

 

Additional failures in devdep started 7/29 with data differences https://github.com/spacetelescope/RegressionTests/actions/runs/30433236296/job/90515034523

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Comment by Steve Goldman on JIRA:

For some reason the devdep tests changed from using astropy 8.1.0dev to using astropy 8.0.1. This is very likely why they no longer match our truth files on artifactory/astropy_8.1.0.