Remove legacy code in medical rewrite

[Zakant]

When merged this pull request will:

• remove legacy code that was used by the old medical system but has no use for the new one.
• will also remove inconsistencies reagarding ace_medical_inCardiacArrest, that lead to a bug where a player is actualy in the state CardiacArrest but the player variable tells he is not.

[PabstMirror]

Now handled by statemachine

class CardiacArrest {
        class Timeout {
            targetState = "Dead";
            condition = QUOTE(DFUNC(conditionCardiacArrestTimer));