LCC ProjectInverse adjustment, BasicCoordinateTransform.transform cleanup

[pomadchin]

LCC ProjectInverse fix, and BasicCoordinateTransform.transform z cord cleanup fix which is not needed.

transformToGeocentricFromWgs84 takes z into the account:

proj4j/core/src/main/java/org/locationtech/proj4j/datum/Datum.java

Lines 236 to 259 in 9016292

	public void transformToGeocentricFromWgs84(ProjCoordinate p) {
	if (transform.length == 3) {
	p.x -= transform[0];
	p.y -= transform[1];
	p.z -= transform[2];
	} else if (transform.length == 7) {
	double Dx_BF = transform[0];
	double Dy_BF = transform[1];
	double Dz_BF = transform[2];
	double Rx_BF = transform[3];
	double Ry_BF = transform[4];
	double Rz_BF = transform[5];
	double M_BF = transform[6];
	double x_tmp = (p.x - Dx_BF) / M_BF;
	double y_tmp = (p.y - Dy_BF) / M_BF;
	double z_tmp = (p.z - Dz_BF) / M_BF;
	p.x = x_tmp + Rz_BF * y_tmp - Ry_BF * z_tmp;
	p.y = -Rz_BF * x_tmp + y_tmp + Rx_BF * z_tmp;
	p.z = Ry_BF * x_tmp - Rx_BF * y_tmp + z_tmp;
	}
	}

Fixes #116