undo updating engines.node in package.json

this will have to wait until after 0.21 is released

Author: samualtnorman

package.json

@@ -89,7 +89,7 @@
 		"typescript": "^5.4.5"
 	},
 	"engines": {
-		"node": "^18 || ^20 || >=22",
+		"node": "^18 || >=20",
 		"pnpm": "^9"
 	},
 	"private": true,