Added extra fail-safes to ensure the upgraded taxidermy kit doesn't prevent the round from ending

Actually make the upgraded taxidermy kit reusable

Upgraded taxidermy kit no longer removes itself after 1 use

Fixed bone charm, golden deagle, and CR golden deagle erroring with Custom Role's changes to equipment items, when trying to give the player's equipment items on respawning

Buffed placement distance of the upgraded minecraft block

Added handcuffs hook to maintain possum compatibility fix (Thanks Mal!)

Removed Possum role fix for the upgraded handcuffs as it has been fixed in the Possum role itself

Fixed hitmarkers not appearing when shooting someone with an upgraded immortality potion or fortnite tool

- Fixed many instances where effects of upgraded potions would not reset properly
- Upgrade effects for the rocket potion and speed potion have been swapped to better match the upgrade with how they regularly work
- Fixed pap_potion_shield_max convar not working properly
- Updated enabled flag on potion upgrades to match Mal's recent code update to the potions

Fixed upgraded handcuffs interrupting a disguised Possum's disguiser while active