bleachbit: 1.12 -> 2.0

Semi-automatic update. These checks were done:

- built on NixOS
- ran `/nix/store/3wdy7impkb43r97w6hqqmcrncqkh05j1-bleachbit-2.0/bin/.bleachbit-wrapped -h` got 0 exit code
- ran `/nix/store/3wdy7impkb43r97w6hqqmcrncqkh05j1-bleachbit-2.0/bin/.bleachbit-wrapped --help` got 0 exit code
- ran `/nix/store/3wdy7impkb43r97w6hqqmcrncqkh05j1-bleachbit-2.0/bin/.bleachbit-wrapped help` got 0 exit code
- ran `/nix/store/3wdy7impkb43r97w6hqqmcrncqkh05j1-bleachbit-2.0/bin/.bleachbit-wrapped -v` and found version 2.0
- ran `/nix/store/3wdy7impkb43r97w6hqqmcrncqkh05j1-bleachbit-2.0/bin/.bleachbit-wrapped --version` and found version 2.0
- ran `/nix/store/3wdy7impkb43r97w6hqqmcrncqkh05j1-bleachbit-2.0/bin/bleachbit -h` got 0 exit code
- ran `/nix/store/3wdy7impkb43r97w6hqqmcrncqkh05j1-bleachbit-2.0/bin/bleachbit --help` got 0 exit code
- ran `/nix/store/3wdy7impkb43r97w6hqqmcrncqkh05j1-bleachbit-2.0/bin/bleachbit help` got 0 exit code
- ran `/nix/store/3wdy7impkb43r97w6hqqmcrncqkh05j1-bleachbit-2.0...