Update point 2 of Creating your first workflow

[shreeya-sengupta]

On reading point 2 of Creating your first workflow section it is not clear that the commit should not be done immediately on the same branch (point 2) and the user should go to point 3 before committing. Adding an extra line in point 2 to inculcate this clarity.

Why:

Improvement in the "Github Action - Quickstart" document, section "Creating your first workflow". To the best of my understanding issue need not be created for a document updation and only a PR request should suffice.

What's being changed:

On reading point 2 of Creating your first workflow section it is not clear that the commit should not be done immediately on the same branch (point 2) and the user should go to point 3 before committing. Adding an extra line in point 2 to inculcate this clarity.

Check off the following:

• All of the tests are passing.
• I have reviewed my changes in staging. (look for the deploy-to-heroku link in your pull request, then click View deployment)
• For content changes, I have reviewed the localization checklist
• For content changes, I have reviewed the Content style guide for GitHub Docs.

[welcome]

Thanks for opening this pull request! A GitHub docs team member should be by to give feedback soon. In the meantime, please check out the contributing guidelines.

[janiceilene]

@shreeya-sengupta Thanks so much for opening a PR! I'll get this triaged for review 🌟

[github-actions]

This PR is stale because it has been open 7 days with no activity and will be automatically closed in 3 days. To keep this PR open, update the PR by adding a comment or pushing a commit.

[shreeya-sengupta]

@janiceilene : Hi, thanks for adding it to the docs team reviews. Any further updates? Thanks

[janiceilene]

@shreeya-sengupta Thanks for your patience! Our small team is working our way through reviewing all of the amazing contributions ✨

[lecoursen]

Thanks so much for opening this PR! We're not currently planning to change this right now.