jackett: 0.8.997 -> 0.8.1014 (#40966)

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

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

These checks were done:

- built on NixOS
- /nix/store/wbmvjpsv9nkvgmxa1gycn2c6f6cbx60i-jackett-0.8.1014/bin/Jackett passed the binary check.
- 1 of 1 passed binary check by having a zero exit code.
- 0 of 1 passed binary check by having the new version present in output.
- found 0.8.1014 with grep in /nix/store/wbmvjpsv9nkvgmxa1gycn2c6f6cbx60i-jackett-0.8.1014
- directory tree listing: https://gist.github.com/9c12511f3c3405355ff8757dd51b9acd
- du listing: https://gist.github.com/3e5688b0ab698810d090854a3ed4340a