lz4: 131 -> v1.8.2 (#41293)

Upgrades lz4 from version 131 (released 2015-06-29) to v1.8.2 (released 2018-05-07)

pkgs/tools/compression/lz4/default.nix

@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "lz4-${version}";
-  version = "131";
+  version = "1.8.2";
 
   src = fetchFromGitHub {
-    sha256 = "1bhvcq8fxxsqnpg5qa6k3nsyhq0nl0iarh08sqzclww27hlpyay2";
-    rev = "r${version}";
+    sha256 = "0xbjbjrvgzypk8dnldakir06gb8m946d064lxx0qc4ky6m8n9hn2";
+    rev = "v${version}";
     repo = "lz4";
-    owner = "Cyan4973";
+    owner = "lz4";
   };
 
   outputs = [ "out" "dev" ];
@@ -22,8 +22,6 @@ stdenv.mkDerivation rec {
   doCheck = false; # tests take a very long time
   checkTarget = "test";
 
-  patches = [ ./install-on-freebsd.patch ] ;
-
   postInstall = "rm $out/lib/*.a";
 
   meta = with stdenv.lib; {