sysbench: 1.0.13 -> 1.0.14

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

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

These checks were done:

- built on NixOS
- ran ‘/nix/store/d3633p13b97v5r5xswf85v9fxql1jv72-sysbench-1.0.14/bin/sysbench --help’ got 0 exit code
- ran ‘/nix/store/d3633p13b97v5r5xswf85v9fxql1jv72-sysbench-1.0.14/bin/sysbench --version’ and found version 1.0.14
- found 1.0.14 with grep in /nix/store/d3633p13b97v5r5xswf85v9fxql1jv72-sysbench-1.0.14
- directory tree listing: https://gist.github.com/56c18be2af370efb1c887dd27074fd4e