Render boxes have upper limit of "48"

Partner Rank:
3

Verification builds:
Beta 1.12.9 2327703

Summary:
The bounding box has an upper limit, using a number above 48 renders the same as 48.

Impact:
This affects development of very large entities which unrender when not looking directly at them, breaking immersion and appears broken. This prevented the use of an entity at the desired size

Repro Steps:

1. Download the MCM-684 mcworld from Greg
2. Travel to 0 10 0
3. Observer the entity spawned
   1. If no entity is there type “/summon noxcrew:fw.worm_tunnel”
4. Type /bounds and observer the bounding box size
5. Open up the entity's geo json and change the bounding box to something significantly larger than 48
6. Reenter the world and observe the bounding box being the same size as it previously was

Observed Results:
Render boxes cannot go past a certain size.

Expected Results:
Render boxes are able to be set to any size deserved, even if extremely large

Screenshots/Videos attached:
No, although a world can be found within MCO_noxcrew slack channel

Regression Builds:
Since inception