[Change] update medical settings

[Joecuronium]

Pull Request Description

When merged this pull request will:

• Disable Gravedigging on alive bodies
• set defaults for skilled (medic) treatment which are lower than non-skilled treatment time

Release Notes

• updated medical settings (advanced & basic) to disable Gravedigging on alive bodies set defaults for skilled (medic) treatment which are lower than non-skilled treatment time

IMPORTANT

• Testing has been completed as neccessary, depending on the nature & impact of the changes.
• The Release Notes section below must be filled out appropriately to explain the changes made in this PR. This section will be used in Framework Changelogs.
• If the contribution affects the wiki, please include your changes in this pull request so the wiki is consistently updated.
• Contribution Guidelines are read, understood and applied.
• Title of this PR uses our standard template [Descriptor] - Add|Fix|Improve|Change|Make|Remove {changes}.