FIX #21366 TIME 0:10 Prerequisites node and npm

.npmrc

+engine-strict=true
\ No newline at end of file

package.json

@@ -3,6 +3,10 @@
   "version": "21.03.1",
   "description": "Annoter ou Signer vos documents sur votre tablette",
   "homepage": "https://labs.maarch.org/maarch/MaarchParapheur",
+  "engines" : { 
+    "npm" : ">=6.14.5",
+    "node" : ">=14.4.0"
+  },
   "scripts": {
     "dep-list": "npm list --depth=0",
     "check-update": "ncu",