node: use LTS version 16

It was discovered that reForis and its dependencies which are getting
pulled by npm has issues with node version 18 (which is not LTS, btw.),
so reForis is compiled but without CSS, JS files.

Let's downgrade node to version 16, which is LTS instead of using
bleeding edge.

configs/common/node

+CONFIG_NODEJS_16=y

patches/node/to-upstream/0001-node-drop-depends-from-Configuration-menu.patch

+From b9e5c80571e702ffdd137fac6315f7fb691d860c Mon Sep 17 00:00:00 2001
+From: Josef Schlehofer <pepe.schlehofer@gmail.com>
+Date: Sun, 16 Oct 2022 00:02:54 +0200
+Subject: [PATCH] node: drop depends from Configuration menu
+
+---
+ node/Makefile | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/node/Makefile b/node/Makefile
+index 5333ff1f..0eb7ea03 100644
+--- a/node/Makefile
++++ b/node/Makefile
+@@ -83,7 +83,6 @@ endef
+ 
+ define Package/node/config
+ 	menu "Configuration"
+-		depends on PACKAGE_node
+ 
+ 	choice
+ 		prompt "Version Selection"
+-- 
+2.34.1
+