gqrx: 2.11.1 -> 2.11.2

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

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

These checks were done:

- built on NixOS
- Warning: no binary found that responded to help or version flags. (This warning appears even if the package isn't expected to have binaries.)
- found 2.11.2 with grep in /nix/store/h03z2vlzf1m2a30dqajpig2mj6gyq5dl-gqrx-2.11.2
- directory tree listing: https://gist.github.com/aaed3437121bb74ba827cff9fa2aecd1

pkgs/applications/misc/gqrx/default.nix

@@ -8,13 +8,13 @@ assert pulseaudioSupport -> libpulseaudio != null;
 
 stdenv.mkDerivation rec {
   name = "gqrx-${version}";
-  version = "2.11.1";
+  version = "2.11.2";
 
   src = fetchFromGitHub {
     owner = "csete";
     repo = "gqrx";
     rev = "v${version}";
-    sha256 = "06l90m3lx05290lvgghrgqrcg6732p69dvv3bsyw7cyxy3fvdhm6";
+    sha256 = "0sndhzz2gnhsz41cp0zrsw3z10rqm1j3mvkzs1g1lsndrk12bcgy";
   };
 
   nativeBuildInputs = [ cmake ];