netcdffortran: 4.4.3 -> 4.4.4

Semi-automatic update generated by https://github.com/ryantm/nix-update tools. These checks were done:

- built on NixOS
- ran `/nix/store/iab00yc7zgj1q5cdazbnfbx2gc9f6zi0-netcdf-fortran-4.4.4/bin/nf-config -h` got 0 exit code
- ran `/nix/store/iab00yc7zgj1q5cdazbnfbx2gc9f6zi0-netcdf-fortran-4.4.4/bin/nf-config --help` got 0 exit code
- ran `/nix/store/iab00yc7zgj1q5cdazbnfbx2gc9f6zi0-netcdf-fortran-4.4.4/bin/nf-config help` got 0 exit code
- ran `/nix/store/iab00yc7zgj1q5cdazbnfbx2gc9f6zi0-netcdf-fortran-4.4.4/bin/nf-config --version` and found version 4.4.4
- found 4.4.4 with grep in /nix/store/iab00yc7zgj1q5cdazbnfbx2gc9f6zi0-netcdf-fortran-4.4.4
- directory tree listing: https://gist.github.com/c28218d35636f05cac88796c8fe27ec1