This update for gnuhealth fixes the following issues:

Update to version 4.2.3

- Fix bug #64706: Error saving party with photo due to PIL deprecation of ANTIALIAS

Update to version 4.2.2:

- Fixed Product cost_price needs to be passed as an argument in stock moves
- Fixed traceback on evaluation page of life if no institution is given
- Fixed Patient automatic critical information entries should be unique
- Fixed Gestational weeks show floating point instead of weeks