[tools][system-analyzer] Add local symbol server

Start a local symbol server using the local-web-sever node package:
   ws --stack system-analyzer/lws-middleware.js lws-static cors

The system-analyzer will then use it to symbolize profiles.

Note: The symbol server will execute `nm` and `objdump` locally.

Change-Id: Icff6e9f5af24f214f353c049f5cd13eedccf0f88
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2979591


Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Victor Gomes <victorgomes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75501}