`/deathtp` command added
Usage: `/deathtp [player]`
player is optional, teleports you to other player's last death location

permissions:
deathutils.command.deathtp – if the player can use `/deathtp` (Default: op);
deathutils.command.deathtp.to_others – If the player can use `/deathtp` command to teleport to other players' death locations

If the player has permission deathutils.command.deathtp, the text of the death message and `/remember` command result become clickable and the player teleports to the last death location after clicking.