[Backport release-24.05] epson-escpr2: 1.2.11 -> 1.2.12

[Shawn8901]

Description of changes

Manual backport of #325904

Things done

• Built on platform(s)
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• For non-Linux: Is sandboxing enabled in nix.conf? (See Nix manual)
  • sandbox = relaxed
  • sandbox = true
• Tested, as applicable:
  • NixOS test(s) (look inside nixos/tests)
  • and/or package tests
  • or, for functions and "core" functionality, tests in lib/tests or pkgs/test
  • made sure NixOS tests are linked to the relevant packages
• Tested compilation of all packages that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage
• Tested basic functionality of all binary files (usually in ./result/bin/)
• 24.11 Release Notes (or backporting 23.11 and 24.05 Release notes)
  • (Package updates) Added a release notes entry if the change is major or breaking
  • (Module updates) Added a release notes entry if the change is significant
  • (Module addition) Added a release notes entry if adding a new NixOS module
• Fits CONTRIBUTING.md.

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[Shawn8901]

2024-07-12T15:50:30.8259304Z Checking paths: pkgs/os-specific/bsd
2024-07-12T15:50:30.9495073Z Checking paths: pkgs/build-support/php
2024-07-12T15:50:30.9827766Z Checking paths: pkgs/development/cuda-modules pkgs/test/cuda pkgs/top-level/cuda-packages.nix 
2024-07-12T15:50:31.1261265Z Checking paths: nixos/modules/services/cluster/k3s nixos/tests/k3s pkgs/applications/networking/cluster/k3s 
2024-07-12T15:50:31.1796862Z Checking paths: maintainers/maintainer-list.nix maintainers/team-list.nix 
2024-07-12T15:50:32.3205021Z maintainers/maintainer-list.nix: not formatted
2024-07-12T15:50:32.3428623Z Error: nixfmt failed.

not sure why it complains on that in my pr, havent touched those :(

Also not quite sure what exactly the cherry-pick check is complaining about, as the resulting diff locks the same, it would be very appreciated if someone could give me insights, so that i can prevent that in the future/fix it.

[Ma27]

'Check that Nix files are formatted` errors with

maintainers/maintainer-list.nix: not formatted

Not related, will ignore.

cc @infinisil

[infinisil]

@Ma27 #326628