Fix versions check for busybox sh (#20358)

`printf` in busybox emits a ugly 'invalid number' error when formatting
string variables are present. Avoid that by reducing the go version
check to just two digits, which ought to be enough as patch-level go
versions are meant to be compatible. Avoid error on node-check as well.

package.json

@@ -4,7 +4,7 @@
   "private": true,
   "type": "module",
   "engines": {
-    "node": ">= 14"
+    "node": ">= 14.0.0"
   },
   "dependencies": {
     "@claviska/jquery-minicolors": "2.3.6",