node: Update to 8.12.0

Fixes several CVEs.

Added PKG_CPE_ID for proper CVE tracking.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

lang/node/patches/003-path.patch

@@ -1,6 +1,6 @@
 --- a/lib/module.js
 +++ b/lib/module.js
-@@ -714,7 +714,8 @@
+@@ -715,7 +715,8 @@
    } else {
      prefixDir = path.resolve(process.execPath, '..', '..');
    }

lang/node/patches/004-node_crypto_include_cmath.patch

@@ -1,25 +0,0 @@
-From 34825d50db18631a92902af3f51ddd27aa074c90 Mon Sep 17 00:00:00 2001
-From: Jeroen Roovers <jer-gentoo@users.noreply.github.com>
-Date: Fri, 13 Apr 2018 05:54:42 +0200
-Subject: [PATCH 2/2] Include cmath ...
-
-... instead of using the C implementations of isnan and isinf
----
- src/node_crypto.cc | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/src/node_crypto.cc b/src/node_crypto.cc
-index 7c0f65a5735..0aa4adbd467 100644
---- a/src/node_crypto.cc
-+++ b/src/node_crypto.cc
-@@ -36,9 +36,9 @@
- #include "v8.h"
- 
- #include <algorithm>
-+#include <cmath>
- #include <errno.h>
- #include <limits.h>  // INT_MAX
--#include <math.h>
- #include <stdlib.h>
- #include <string.h>
- #include <vector>