Cannot open mf6 simulation with a space in the TDIS package file name

[tim-mitchell]

Importing the attached modflow model fails.
MODFLOW 6 DISV - 1.zip
using flopy.mf6.MFSimulation.load(sim_ws=r'D:\Modflow\MODFLOW 6 DISV - 1')

In MFSimulation.register_package the name_file tdis attribute is set to package.filename
flopy/mf6/modflow/mfsimulation.py:1822
However the MFScalar.set_data method splits the string and keeps the last part
flopy/mf6/data/mfdatascalar.py:168

[spaulins-usgs]

@tim-mitchell This issue should be fixed with the latest commit.