googler: 3.5 -> 3.6 (#41064)

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

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

These checks were done:

- built on NixOS
- /nix/store/j4h3gxrjzx798n8qrpk6l4v2a2k3awvm-googler-3.6/bin/googler passed the binary check.
- 1 of 1 passed binary check by having a zero exit code.
- 1 of 1 passed binary check by having the new version present in output.
- found 3.6 with grep in /nix/store/j4h3gxrjzx798n8qrpk6l4v2a2k3awvm-googler-3.6
- directory tree listing: https://gist.github.com/bf1d55519dae4406e4f5bdbd78c44644
- du listing: https://gist.github.com/805653ac2fcc2c1c10d65d1e5298620e