lxqt.lximage-qt: 0.6.0 -> 0.7.0 (#42989)

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

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

Version release notes (from GitHub):

These checks were done:

- built on NixOS
- Warning: no invocation of /nix/store/wr81hpk4m9s0pifavbghk1pvsm1sq2k4-lximage-qt-0.7.0/bin/lximage-qt had a zero exit code or showed the expected version
- 0 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 0.7.0 with grep in /nix/store/wr81hpk4m9s0pifavbghk1pvsm1sq2k4-lximage-qt-0.7.0
- directory tree listing: https://gist.github.com/ddddaf2eec633387ab34637a2853b12a
- du listing: https://gist.github.com/1c221aeb7c136e1c8cdd044093a18e7c

pkgs/desktops/lxqt/optional/lximage-qt/default.nix

@@ -3,13 +3,13 @@
 stdenv.mkDerivation rec {
   name = "${pname}-${version}";
   pname = "lximage-qt";
-  version = "0.6.0";
+  version = "0.7.0";
 
   src = fetchFromGitHub {
     owner = "lxde";
     repo = pname;
     rev = version;
-    sha256 = "0zmrpfgmlq005zikyvhqbpip6mz6pfcf9aqjpncyc5vlggmh28ym";
+    sha256 = "1slmaic9cmj5lqa5kwc1qfbbycwh8840wnkg0nxc99ls0aazlpzi";
   };
 
   nativeBuildInputs = [