kmymoney: switch from qtwebkit to qtwebengine

[das-g]

Description of changes

Get rid of dependency on qtwebkit for KMyMoney and its dependencies, so that it build again despite qtwebkit having been marked known vulnerable by PR #201028. (See also QtWebKit deprecation issue #53079.)

• switch from qtwebkit/kdewebkit to qtwebengine
  • alkimia
  • kmymoney
• remove kdewebkit (as it's a library and as kmymoney was apparently the only thing in nixpkgs using it)
  • not removing

    nixpkgs/pkgs/development/libraries/kde-frameworks/srcs.nix

    Lines 230 to 237 in 6164b7b

    	kdewebkit = {
    	version = "5.100.0";
    	src = fetchurl {
    	url = "${mirror}/stable/frameworks/5.100/portingAids/kdewebkit-5.100.0.tar.xz";
    	sha256 = "10gl34a9zb5nad21nwqvj1fipxxckfdy7myr8bxlqkjqll0jiv15";
    	name = "kdewebkit-5.100.0.tar.xz";
    	};
    	};

    as that file has a big comment saying

    nixpkgs/pkgs/development/libraries/kde-frameworks/srcs.nix

    Line 1 in 6164b7b

    # DO NOT EDIT! This file is generated automatically.

    (and because I'm unsure whether or not that entry is part of the derivation of the same name.)

Things done

• Built on platform(s)
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• For non-Linux: Is sandbox = true set in nix.conf? (See Nix manual)
• 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/)
• 22.11 Release Notes (or backporting 22.05 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
  • (Release notes changes) Ran nixos/doc/manual/md-to-db.sh to update generated release notes
• Fits CONTRIBUTING.md.

[aidalgol]

The changes look good to me. KMyMoney appears to run normally, but I may not be using some features affected or disabled by this change.

[das-g]

Result of nixpkgs-review pr 201953 run on x86_64-linux 1

2 packages marked as broken and skipped:

• libsForQt512.alkimia
• libsForQt514.alkimia

2 packages built:

• kmymoney
• libsForQt5.alkimia

[doronbehar]

Changes look good overall.

[das-g]

Result of nixpkgs-review pr 201953 run on x86_64-linux 1

2 packages marked as broken and skipped:

• libsForQt512.alkimia
• libsForQt514.alkimia

2 packages built:

• kmymoney
• libsForQt5.alkimia