NodeJS, Deployment: Remove mention of database

[OmarNaguib]

Because

text mentions how to deploy the database of the "Mini Message Board" project, but there is no database for said project

Edit: i just noticed that the second point is the assignment is entirely about a database too.
While it's an important point it dosen't seem to belong in the assignment.
I am happy to work on this, tell me if i should make an issue or just a pull request.

This PR

-removes mention of database

Issue

Closes #XXXXX

Additional Information

question: for a change like this, is an issue more suitable?

Pull Request Requirements

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• The title of this PR follows the location of change: brief description of change format, e.g. Intro to HTML and CSS lesson: Fix link text
• The Because section summarizes the reason for this PR
• The This PR section has a bullet point list describing the changes in this PR
• If this PR addresses an open issue, it is linked in the Issue section
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[fortypercenttitanium]

@OmarNaguib why did you close this?

[OmarNaguib]

@OmarNaguib why did you close this?

I removed my fork so it was closed automatically

We can reopen but we still have to think about where to put the second numbered point (the one about secrets)

edit: It seems i can't reopen because my old repo was deleted. i'll make another when we decide what to do.