Currently only geos::Geometry<'_> impl all funcs in GeozeroGeometry, other types like Ewkb will use the default impl in trait definition.

The default impls are as follows so we cannot get dims and srid for types like Ewkb:

    fn dims(&self) -> CoordDimensions {
        CoordDimensions::xy()
    }
    /// SRID of geometry
    fn srid(&self) -> Option<i32> {
        None
    }