live555: 2018.12.14 -> 2019.02.03 (#55251)

Semi-automatic update generated by
https://github.com/ryantm/nixpkgs-update tools. This update was made
based on information from
https://repology.org/metapackage/live555/versions

pkgs/development/libraries/live555/default.nix

···
 # Based on https://projects.archlinux.org/svntogit/packages.git/tree/trunk/PKGBUILD
 stdenv.mkDerivation rec {
   name = "live555-${version}";
-  version = "2018.12.14";
+  version = "2019.02.03";
 
   src = fetchurl { # the upstream doesn't provide a stable URL
     urls = [
       "mirror://sourceforge/slackbuildsdirectlinks/live.${version}.tar.gz"
       "https://download.videolan.org/contrib/live555/live.${version}.tar.gz"
     ];
-    sha256 = "0irafygp23m2xmjv06qgs1sccymbwqvn51wggk0c60lnj1v1zhwd";
+    sha256 = "04474r1drvgjpk33yjj79dq2hq15ncw8y3w6g9625zryan8qv4qw";
   };
 
   postPatch = ''