Revert "Cryoxadone and doxarubixadone now work on the dead" (#23763)

Revert "Cryoxadone and doxarubixadone now work on the dead (#23558)"

This reverts commit 00ee48e4bc.

(cherry picked from commit fd024cf131)

Resources/Prototypes/Reagents/medicine.yml

@@ -177,7 +177,6 @@
   physicalDesc: reagent-physical-desc-fizzy
   flavor: medicine
   color: "#0091ff"
-  worksOnTheDead: true
   plantMetabolism:
   - !type:PlantAdjustToxins
     amount: -5
@@ -208,7 +207,6 @@
   physicalDesc: reagent-physical-desc-bubbling
   flavor: medicine
   color: "#32cd32"
-  worksOnTheDead: true
   metabolisms:
     Medicine:
       effects: