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, 0 insertions, 25 deletions

diff --git a/cli/bench/websocket/deno_echo.js b/cli/bench/websocket/deno_echo.js
deleted file mode 100644
index 1cb63eb7f..000000000
--- a/cli/bench/websocket/deno_echo.js
+++ /dev/null
@@ -1,25 +0,0 @@
-// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
-
-const port = Deno.args[0] ?? "8080";
-const { serve } = Deno;
-
-function handler(request) {
-  const { socket, response } = Deno.upgradeWebSocket(request, {
-    idleTimeout: 0,
-  });
-  socket.onmessage = (e) => {
-    socket.send(e.data);
-  };
-
-  socket.onopen = () => {
-    console.log("Connected to client");
-  };
-
-  socket.onerror = (e) => {
-    console.log(e);
-  };
-
-  return response;
-}
-
-serve({ port: parseInt(port), hostname: "0.0.0.0" }, handler);