Prerequisites for acronym exercise

[AnishDe12020]

I have added the prerequisites for the acronym practice exercise.
references #984

[github-actions]

Dear AnishDe12020

Thank you for contributing to the JavaScript track on Exercism! 💙
You will see some automated feedback below 🤖. It would be great if you can make sure your PR covers those points. This will save your reviewer some time and your change can be merged quicker.

• ✍️ If your PR is not related to an existing issue (and is not self-explaining like a typo fix), please make sure the description explains why the change you made is necessary.

• 🔤 If your PR fixes an easy to identify typo, if would be great if you could check for that typo in the whole repo. For example, if you found Unicdoe, use "replace all" in your editor (or command line magic) to fix it consistently.

Dear Reviewer/Maintainer

• 📏 Make sure you set the appropriate x:size label for the PR. (This also works after merging, in case you forgot about it.)

• 🔍 Don't be too nit-picky. If the PR is a clear improvement compared to the status quo, it should be approved as clear signal this is good to be merged even if the minor comments you might have are not addressed by the contributor. Further improvement ideas can be captured in issues (if important enough) and implemented via additional PRs.

• 🤔 After reviewing the diff in the "Files changed" section, take a moment to think about whether there are changes missing from the diff. Does something need to be adjusted in other places so the code or content stays consistent?

_{Automated comment created by PR Commenter 🤖.}

[junedev]

Looks like the main branch is not merged to your branch as I thought this is merged by now. 🤔

[AnishDe12020]

Oh, I think I have figured out the mistake, it is on my side. I had checked out to this branch from the high scores branch instead of first checking out to the main branch. I am not sure what to do.

[junedev]

Here is how I fix these issues:

1. Go to the main branch git checkout main and pull the latest changes git pull upstream main (this is also available via the GitHub UI).
2. Switch back to your branch and merge the main branch git merge main.
3. Push the changes. Then the part that is already in the main branch is not in the diff of the PR anymore.

I did this for you here so I can merge this now.

[AnishDe12020]

Oh cool. I will make sure to do this if it happens next time. Thanks for the reply 😃