fix!: align to npm 10 node engine range

BREAKING CHANGE: `cmd-shim` now supports node `^18.17.0 || >=20.5.0`

Author: hashtagchris

package.json

@@ -36,7 +36,7 @@
     ]
   },
   "engines": {
-    "node": "^14.17.0 || ^16.13.0 || >=18.0.0"
+    "node": "^18.17.0 || >=20.5.0"
   },
   "author": "GitHub Inc.",
   "templateOSS": {