fix: Bepu transformation for bodies children of bodies

[Eideren]

PR Details

A previous mistake in how the logic was setup caused hierarchy like the following:

MyEntity 
{ 
   Components: { BodyComponent }
   Children:
   {
      MyChildEntity { Components: { BodyComponent } }
   }
}

To throw, this change fixes that while removing some overhead with an unnecessary loop in SyncTransformsWithPhysics and dispatching a batched job instead of the per instance delegate call.

Related Issue

None reported on github.

Types of changes

• Docs change / refactoring / dependency upgrade
• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• My change requires a change to the documentation.
• I have added tests to cover my changes.
• All new and existing tests passed.
• I have built and run the editor to try this change out.