This PR adds support for 2 additional USD Prim Shape Schemas :
* Cylinder_1
* Capsule_1
Additional tests will be added afterwards but a simple test is simply to
import the resulting file:
```python
from pxr import Usd, UsdGeom
stage = Usd.Stage.CreateNew('shapes.usda')
UsdGeom.Xform.Define(stage, '/world')
UsdGeom.Cylinder_1.Define(stage, '/world/cylinder_1')
UsdGeom.Capsule_1.Define(stage, '/world/capsule_1')
stage.GetRootLayer().Save()
```
Linked issue : https://projects.blender.org/blender/blender/issues/134138
Co-authored-by: Nig3l <nig3lpro@gmail.com>
Pull Request: https://projects.blender.org/blender/blender/pulls/134944