nodejs-13_x: init at 13.0.1

Changelog:
+ https://github.com/nodejs/node/releases/tag/v13.0.0
+ https://github.com/nodejs/node/releases/tag/v13.0.1

pkgs/development/web/nodejs/disable-libatomic-darwin-13_x.patch

@@ -0,0 +1,11 @@
+--- a/node.gyp
++++ b/node.gyp
+@@ -289,7 +289,7 @@
+           '-Wl,-bnoerrmsg',
+         ],
+       }],
+-      ['OS in ("linux", "mac") and llvm_version != "0.0"', {
++      ['OS=="linux" and llvm_version!=0', {
+         'libraries': ['-latomic'],
+       }],
+     ],

pkgs/development/web/nodejs/v12.nix

@@ -8,5 +8,5 @@ in
     version = "12.13.0";
     sha256 = "1xmy73q3qjmy68glqxmfrk6baqk655py0cic22h1h0v7rx0iaax8";
 
-    patches = stdenv.lib.optionals stdenv.isDarwin [ ./disable-libatomic-darwin.patch ];
+    patches = stdenv.lib.optionals stdenv.isDarwin [ ./disable-libatomic-darwin-12_x.patch ];
   }

pkgs/development/web/nodejs/v13.nix

@@ -0,0 +1,12 @@
+{ stdenv, callPackage, openssl, icu, enableNpm ? true }:
+
+let
+  buildNodejs = callPackage ./nodejs.nix { inherit openssl icu; };
+in
+  buildNodejs {
+    inherit enableNpm;
+    version = "13.0.1";
+    sha256 = "1n9w1kvdzdg2j0a41wdkqcl893209lc018sd49xpy1cnr169h6vr";
+
+    patches = stdenv.lib.optionals stdenv.isDarwin [ ./disable-libatomic-darwin-13_x.patch ];
+  }