Remove Node 16 support (#41815)

package-lock.json

@@ -161,7 +161,7 @@
         "website-scraper": "^5.3.1"
       },
       "engines": {
-        "node": "^16 || ^18 || ^20"
+        "node": "^18 || ^20"
       },
       "optionalDependencies": {
         "esm": "^3.2.25"

package.json

@@ -213,7 +213,7 @@
     "esm": "^3.2.25"
   },
   "engines": {
-    "node": "^16 || ^18 || ^20"
+    "node": "^18 || ^20"
   },
   "cacheDirectories": [
     "node_modules",