feat(ext/node): embed std/node into the snapshot (#17724)

This commit moves "deno_std/node" in "ext/node" crate. The code is
transpiled and snapshotted during the build process.

During the first pass a minimal amount of work was done to create the
snapshot, a lot of code in "ext/node" depends on presence of "Deno"
global. This code will be gradually fixed in the follow up PRs to migrate
it to import relevant APIs from "internal:" modules.

Currently the code from snapshot is not used in any way, and all
Node/npm compatibility still uses code from 
"https://deno.land/std/node" (or from the location specified by 
"DENO_NODE_COMPAT_URL"). This will also be handled in a follow 
up PRs.

---------

Co-authored-by: crowlkats <crowlkats@toaxl.com>
Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
Co-authored-by: Yoshiya Hinosawa <stibium121@gmail.com>

runtime/js/99_main.js

@@ -515,6 +515,11 @@ function bootstrapMainRuntime(runtimeOptions) {
   ObjectDefineProperty(globalThis, "Deno", util.readOnly(finalDenoNs));
 
   util.log("args", runtimeOptions.args);
+
+  // FIXME(bartlomieju): this should be a helper function that is placed in
+  // "internals" namespace
+  // Initialize Node polyfills
+  // internals.__bootstrapNodeProcess();
 }
 
 function bootstrapWorkerRuntime(