Entity Actor Properties need to be changeable inside of an AC

Entity Actor Properties that are releasing in 1.18.10 are missing vital capabilities that query.scoreboard has. The reasoning behind the deprecation of query.scoreboard is that Entity Actor Properties reportedly can do the same things, but this is not true.

Entity Actor Properties will not be changeable inside of an animation controller unless an event is made inside of player.json and an event command is ran. This is inefficient compared to the current scoreboard method of being able to change it directly from the AC.

There are two methods this can be accomplished. The first is to adapt the current BP animation controllers to allow us to change actor properties. The second is to create a new command that allows properties to be changed similar to how we change scoreboards. The second method will solve two vital problems surrounding Entity Actor Properties. The first is that we will now be able to change them directly from an animation controller, the second is that we will be able to compare and exchange actor properties from other entities.