libmwaw: 0.3.13 -> 0.3.14

Semi-automatic update generated by https://github.com/ryantm/nixpkgs-update tools.

This update was made based on information from https://repology.org/metapackage/libmwaw/versions.

These checks were done:

- built on NixOS
- ran ‘/nix/store/a9gm0j8p8v4i0psq5jx3kyxvphhpz8rs-libmwaw-0.3.14/bin/mwawFile -v’ and found version 0.3.14
- ran ‘/nix/store/a9gm0j8p8v4i0psq5jx3kyxvphhpz8rs-libmwaw-0.3.14/bin/mwawZip -v’ and found version 0.3.14
- ran ‘/nix/store/a9gm0j8p8v4i0psq5jx3kyxvphhpz8rs-libmwaw-0.3.14/bin/mwaw2csv -v’ and found version 0.3.14
- ran ‘/nix/store/a9gm0j8p8v4i0psq5jx3kyxvphhpz8rs-libmwaw-0.3.14/bin/mwaw2html -v’ and found version 0.3.14
- ran ‘/nix/store/a9gm0j8p8v4i0psq5jx3kyxvphhpz8rs-libmwaw-0.3.14/bin/mwaw2raw -v’ and found version 0.3.14
- ran ‘/nix/store/a9gm0j8p8v4i0psq5jx3kyxvphhpz8rs-libmwaw-0.3.14/bin/mwaw2raw --version’ and found version 0.3.14
- ran ‘/nix/store/a9gm0j8p8v4i0psq5jx3kyxvphhpz8rs-libmwaw-0.3.14/bin/mwaw2svg -v’ and found version 0.3.14
- ran ‘/nix/store/a9gm0j8p8v4i0psq5jx3kyxvphhpz8rs-libmwaw-0.3.14/bin/mwaw2text -v’ and found version 0.3.14
- found 0.3.14 with grep in /nix/store/a9gm0j8p8v4i0psq5jx3kyxvphhpz8rs-libmwaw-0.3.14
- directory tree listing: https://gist.github.com/e6bf3abafc8b9634a51796eb8969b268