9ee5196db7
No functional changes intended. This just replaces all calls to `PBONE_VISIBLE` and `EBONE_VISIBLE` with appropriate functions. In the case of editbones it is just the function that the macro already contained. For pose bones, a new function was added that mirrors what the macro had. Using a function will make it easier to change how selection is queried in the future. part of #138482 Pull Request: https://projects.blender.org/blender/blender/pulls/138819