Sergei Trofimovich 1f41c7ec5e liberasurecode: fix manpages install ...

Without the change the build fails on `master` as
https://hydra.nixos.org/build/313371233:

    ERROR: installManPage: installManPage: path missing manpage section suffix: doc/man/man3/noname

ZHF: #457852

2025-11-15 14:55:49 +00:00

..

package.nix

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