Refator benchmarks

[bolajahmad]

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This PR is meant to resolve the issue #5633

• It refactors the preconfigured_browser.json
• updates the benchmarkAll function to reflect the new update
• refactors the tests related
• writes a benchmarkAll test and make sure result is returned

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This change is 

[lina128]

Hi @bolajahmad, thank you for the contribution. There are too many style changes unrelated to the issue, please clean them up. Otherwise, it's too hard to review.

Reviewable status: 0 of 1 approvals obtained (waiting on @bolajahmad)

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e2e/benchmarks/browserstack-benchmark/app.js, line 23 at r1 (raw file):

Quoted 8 lines of code…

const http = require("http");
const socketio = require("socket.io");
const fs = require("fs");
const path = require("path");
const { execFile } = require("child_process");
const { ArgumentParser } = require("argparse");
const { version } = require("./package.json");
const { resolve } = require("path");

These style changes are unnecessary. Same for a lot of the changes below.

[bolajahmad]

Hi @bolajahmad, thank you for the contribution. There are too many style changes unrelated to the issue, please clean them up. Otherwise, it's too hard to review.

Reviewable status: 0 of 1 approvals obtained (waiting on @bolajahmad)

e2e/benchmarks/browserstack-benchmark/app.js, line 23 at r1 (raw file):

Quoted 8 lines of code…

const http = require("http");
const socketio = require("socket.io");
const fs = require("fs");
const path = require("path");
const { execFile } = require("child_process");
const { ArgumentParser } = require("argparse");
const { version } = require("./package.json");
const { resolve } = require("path");

These style changes are unnecessary. Same for a lot of the changes below.

Thank you for reviewing my PR. Should I not require the modules I am requiring now, I think a lot of changes will break if I do not. Or are you referring to the space between inside the object? I am not sure I understand what I need to do?