Fix #527 : Added Resources for discord.js

[noviicee]

Explanation

Added Resources for discord.js

Fixes #527

Checklist

• The PR title starts with "Fix #bugnum: ", followed by a short, clear summary of the changes. (If this PR fixes part of an issue, prefix the title with "Fix part of #bugnum: ...".)
• The PR explanation includes the words "Fixes #bugnum: ..." (or "Fixes part of #bugnum" if the PR only partially fixes an issue).
• The PR does not break any part of the existing code.
• The PR creator have carefully read & adher to the contributing guidelines of the project.
• The PR is made to the branch that's called "develop".
• The PR is made from a branch that is up-to-date with "develop".
• Have you followed the guidelines in the Contributing document?
• Have you checked to ensure there aren't other open Pull Requests for the same tech?
• Is your submission is according to the desired pattern ?
• Have you placed the contents in the Readme.md keeping the sorting order in mind ?
• Have you placed the contents in the Dictionary.json keeping the sorting order in mind ?

Does you submission include -

• Category/Type
• Official Documnetation
• Best YouTube creators
• Useful Websites
• Dedicated Github page
• Best Courses
• Ohter Tips / Hacks