Add tags to tutorial.md

[MarisaJL]

Thank you for contributing to the GTN! 💛

Please check that:

• Your pull request has a good title, e.g.
  • "Fix typo in ansible-galaxy tutorial"
  • "Add new transcriptomics tutorial covering a new sequencing technology"
• Please replace this entire pull request message with a description of your changes, it will help us review your pull request faster
• Check that your images are allowed to be re-hosted by the GTN

Once these are done, you're ready to go!

Consider sustainable computing with Draft Mode 💚

Is your pull request finished? 100% ready to be merged? Or do you want some time to work on it first (which we encourage! It's great to have visibility)

If not, then please consider creating this pull request as a draft.

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and every time you update them.

As a small contribution to sustainable computing, we skip the most energy intensive of these tests for pull requests marked as drafts. Once your pull request is ready to go, then you can click a button saying "Ready for Review" and the tests will be run!