node: update to v12.20.0

Update to v12.20.0
Take over maintainership from John Crispin

Signed-off-by: Hirokazu MORIKAWA <morikw2@gmail.com>

lang/node/patches/003-path.patch

@@ -1,6 +1,6 @@
 --- a/lib/internal/modules/cjs/loader.js
 +++ b/lib/internal/modules/cjs/loader.js
-@@ -1117,7 +1117,8 @@
+@@ -1109,7 +1109,8 @@
      path.resolve(process.execPath, '..') :
      path.resolve(process.execPath, '..', '..');
  

lang/node/patches/999-fix_missing_llhttp_depends.patch

@@ -1,14 +0,0 @@
-diff -urN a/node.gypi b/node.gypi
---- a/node.gypi	2019-09-05 00:36:25.000000000 +0900
-+++ b/node.gypi	2019-09-13 09:57:54.073191914 +0900
-@@ -149,6 +149,10 @@
-         'deps/http_parser/http_parser.gyp:http_parser',
-         'deps/llhttp/llhttp.gyp:llhttp'
-       ],
-+    }, {
-+      'dependencies': [
-+        'deps/llhttp/llhttp.gyp:llhttp'
-+      ],
-     } ],
- 
-     [ 'node_shared_cares=="false"', {

lang/node/patches/999-localhost-no-addrconfig.patch

@@ -13,7 +13,7 @@ Forwarded: https://github.com/nodejs/node/issues/33816
  //
  // Permission is hereby granted, free of charge, to any person obtaining a
  // copy of this software and associated documentation files (the
-@@ -1029,13 +1030,6 @@
+@@ -1028,13 +1029,6 @@
      hints: options.hints || 0
    };