Update Deps & use lockfile v2 (npm 7) & Migrate from deprecated request package

[emanuelb]

1. Use newer lockfile format
   

   pikud-haoref-api/package-lock.json

   Line 4 in 7dd639c

   "lockfileVersion": 1,

   
   There is newer lockfileVersion 2 (different file format) which is available & generated by npm 7:
   https://github.blog/2021-02-02-npm-7-is-now-generally-available/#changes-to-the-lockfile

2. Upgrade packages
   

   pikud-haoref-api/package.json

   Line 20 in 7abeaa8

   "cheerio": "^1.0.0-rc.2",

   
   latest version of cheerio is 1.0.0-rc.9
   

   pikud-haoref-api/package.json

   Line 23 in 7abeaa8

   "request": "^2.69.0"

   
   latest version of request is 2.88.2

3. request package is deprecated and migration to another package is needed.

[eladnava]

Hi @emanuelb,
Thanks for your suggestion. Please submit a PR with the requested changes. 👍

[NightScript370]

I have just forked the repo and I will be replacing everything shortly.

To clarify; I will replace the request package with fetch, a built-in replacement who's API is already common-found in the JavaScript world. However, since Node.JS introduced it very late into the game, I will be adding a polyfill.
Cheerio's syntax is also non-standard; we now use the way JS interfaces with DOM, so that will be switched too.
Finally, lock file will be recreated, so it'll be upgraded regardless.