pin netCDF4=1.5.3 in min-all-deps (#4982)
pin netCDF4=1.5.3 in min-all-deps (#4982)


pydata/xarray,markelg/xray,jhamman/xarray,jhamman/xarray,markelg/xray,pydata/xarray,pydata/xarray,markelg/xray,jhamman/xarray