package/nodejs: security bump to version 8.9.3

See https://nodejs.org/en/blog/release/v8.9.3/



[Peter: mention that this fixes security issues]
Signed-off-by: Martin Bark <martin@barkynet.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

(cherry picked from commit 380c3d5e4067fcd0d551890083dc83edd6b8a055)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/nodejs/nodejs.hash

-# From http://nodejs.org/dist/v8.9.1/SHASUMS256.txt
-sha256 ef160c21f60f8aca64145985e01b4044435e381dc16e8f0640ed0223e84f17e0  node-v8.9.1.tar.xz
+# From http://nodejs.org/dist/v8.9.3/SHASUMS256.txt
+sha256 748ddb3baa6b85e6a56e38aacd066586e7581952f84a92bc8152248a9be6b2da  node-v8.9.3.tar.xz

package/nodejs/nodejs.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-NODEJS_VERSION = 8.9.1
+NODEJS_VERSION = 8.9.3
 NODEJS_SOURCE = node-v$(NODEJS_VERSION).tar.xz
 NODEJS_SITE = http://nodejs.org/dist/v$(NODEJS_VERSION)
 NODEJS_DEPENDENCIES = host-python host-nodejs c-ares \