Attachment: Download

Issue Description:

The method is quite big so I'll instead link the offending file: https://github.com/stackotter/delta-client/blob/04d2e93c0aa11b12c7a297a1c30537ccc602161c/Sources/Core/Sources/Render/Entity/EntityRenderer.swift. The offending method is `EntityRenderer.render`. The code crashes at lines 101 and 110 (depending on which branch is taken) with a use-after-free of the local variable `entityUniforms`.

This crash only occurs in release builds, which leads me to believe that the crash is something to do with an optimisation that is prematurely freeing `entityUniforms`.

If I insert `print(entityUniforms.count)` at line 112 (to force the compiler to let the variable live long enough), the crash no longer occurs.

I have attached the report generated by address sanitiser. If any more information is required I would happy to provide it.