chore!: bump min node version to 22

Author: kanadgupta

package-lock.json

@@ -11,7 +11,7 @@
   },
   "homepage": "https://readmeio.github.io/syntax-highlighter/",
   "engines": {
-    "node": ">=20"
+    "node": ">=22"
   },
   "exports": {
     ".": {