webkitgtk: 2.36.2 -> 2.36.3

https://webkitgtk.org/2022/05/28/webkitgtk2.36.3-released.html
https://webkitgtk.org/security/WSA-2022-0005.html

Fixes: CVE-2022-26700, CVE-2022-26709, CVE-2022-26717, CVE-2022-26716,
       CVE-2022-26719, CVE-2022-30293, CVE-2022-30294

pkgs/development/libraries/webkitgtk/default.nix

@@ -67,7 +67,7 @@
 
 stdenv.mkDerivation rec {
   pname = "webkitgtk";
-  version = "2.36.2";
+  version = "2.36.3";
 
   outputs = [ "out" "dev" ];
 
@@ -75,7 +75,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "https://webkitgtk.org/releases/${pname}-${version}.tar.xz";
-    sha256 = "/pO920oCwONvkm77boHSiv0oi4gk9sXPanXPQCKOAI4=";
+    sha256 = "sha256-cy/PjE7GRLjtKLRuu9fB66udngr+qb315dEnhq/EeNE=";
   };
 
   patches = lib.optionals stdenv.isLinux [