[2D][Sprite Shape] BakeCollider requires GC every frame even when there are no changes in SpriteShape

Repro steps:
1. Create new 2D project
2. Create new Spriteshape profile (Project tab > right-click > Create > 2D > Sprite Shape Profile)
3. Drag/instantiate spriteshape onto scene
4. Add Polygon Collider 2D component and ensure "Update Collider" checkbox in Sprite Shape Controller component is enabled
5. Enter playmode and open Profiler tab
6. Click on CPU Usage module and search for SpriteShapeController.OnWillRenderObject()
7. Observe it has GC Alloc throughout graphed timeline

Expected Results: SpriteShapeController.OnWillRenderObject() and BakeCollider should not have GC Alloc when there are no changes in SpriteShape
Actual Results: SpriteShapeController.OnWillRenderObject() and BakeCollider have GC Alloc when there are no changes in SpriteShape