Use h5netcdf instead of netCDF4 in exchange logging

[Huite]

I noticed this imports netCDF4:

imod_coupler/imod_coupler/logging/exchange_collector.py

Line 5 in d53a5af

import netCDF4 as nc

I recommend using h5netcdf instead. We were having problems with netCDF4 before (and problems keep appearing now and then to be honest). I think h5netcdf is smaller too and results in a smaller pyinstaller bundle. It can be a bit faster too.

I thought I had made a change like this before, but I cannot find any commits...

[Huite]

It was this:

#171

Did this get reverted somehow?

[Huite]

This PR puts netCDF4 back: https://github.com/Deltares/imod_coupler/pull/286/files

Was that a conscious decision?