Implement Render Texture as Circle

[nhurde]

Render a texture as a circle aka border radius = xyz.

May require more work depending on the backend module selected, but function should exist as a virtual function to be handled by backend module.

[nhurde]

Winter 2024, a render call update that is not needed for editor or current game projects.

[nhurde]

Tested via SDL2 for render polygon. Will make that an external library and then import library in SDL2 module in case of tinkering ( kinda prefabby if you will :-) )

[nhurde]

Merged