qt5ct: 0.34 -> 0.35

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

- built on NixOS
- Warning: no binary found that responded to help or version flags. (This warning appears even if the package isn't expected to have binaries.)
- found 0.35 with grep in /nix/store/09w800gzw7r649858m96yq9vi4c7ap46-qt5ct-0.35
- found 0.35 in filename of file in /nix/store/09w800gzw7r649858m96yq9vi4c7ap46-qt5ct-0.35