chore: remove third_party submodule (#20201)

removes third_party submodule, tools are installed on-demand.

- removed `load_test` and websocket benchmark (covered by benchy)
- removed node/bun http benchmarks (covered by benchy)
- `dlint` & `dprint` downloaded on-demand. 
- `wrk` & `hyperfine` downloaded before CI benchmark run. 
   Install locally using: `./tools/install_prebuilt.js wrk hyperfine`

#### updating dlint/dprint

update version in `tools/util.js` and place binary in
`denoland/deno_third_party`.

1 files changed, 8 insertions, 0 deletions

diff --git a/tools/install_prebuilt.js b/tools/install_prebuilt.js
new file mode 100755
index 000000000..831bda487
--- /dev/null
+++ b/tools/install_prebuilt.js
@@ -0,0 +1,8 @@
+#!/usr/bin/env -S deno run --unstable --allow-write --allow-read --allow-net
+// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
+import { getPrebuilt } from "./util.js";
+
+const args = Deno.args.slice();
+for (const arg of args) {
+  await getPrebuilt(arg);
+}