TestFitToHeightMapFilter.py: update baseline
The baseline had what appeared to be anti-aliasing on. Save new baseline that does not have anti-aliasing on.
Intended to fix test failures like this: https://open.cdash.org/tests/1553916428
System updates will be applied on Nov 25th between 7am and 9am, EST (UTC-05:00). This site will have intermittent downtime during that time.
The baseline had what appeared to be anti-aliasing on. Save new baseline that does not have anti-aliasing on.
Intended to fix test failures like this: https://open.cdash.org/tests/1553916428