chore(tools): pull dprint from npm instead of third_party (#21281)

This will allow this format script to work on more architectures. Also,
this upgrade fixes the issue with the unstable incremental cache that's
currently on main.

tools/util.js

@@ -15,7 +15,6 @@ export { delay } from "../test_util/std/async/delay.ts";
 
 // [toolName] --version output
 const versions = {
-  "dprint": "dprint 0.40.0",
   "dlint": "dlint 0.51.0",
 };