Animal Roaming and 1.21.5

• Add animal roaming
• Command: /roam [center x and z] [guarded]. Permission petcontrol.roam. Also petcontrol.roam.others and petcontrol.roam.guarded.
• Animals configured will roam around like village cats within a radius specified. The animals will follow the owner when they are nearby.
• If you write "guarded" at the end of the command, the roaming animal will be immune to most forms of damage it can receive while walking around, but not damage from mobs or players and other forms of severe or unusual damage.
• Roaming only works for cats and dogs. At the present time it does not function for parrots or other tamable animals.
• /petinfo will show whether an animal is roaming
• Update to 1.21.5