filterBySFValue does not support Meshes

[N4VDI]

Currently filterBySFValue does not seem to support Mesh, only Point Clouds. On a mesh entity it throws an error

incompatible function arguments. The following argument types are supported:
    1. (arg0: float, arg1: float, arg2: _cloudComPy.ccPointCloud) -> _cloudComPy.ccPointCloud

CloudCompare does support filtering by scalar field values for Meshes https://www.cloudcompare.org/doc/wiki/index.php/Scalar_fields%5CFilter_by_Value (since 2.13 alpha?) Would be nice if CloudComPy also supports it via the filterBySFValue API

(already posted in Gitlab issues-2, but as this seems to be the preferred place (again) for issues also creating it here, sorry for the dup.)