Audit and update tutorials about website

/kind documentation

[stevemar]

👋 first time contributor here and hoping to help! Figured this would be a good place to start :)

A had a few questions/comments:

1. Can someone confirm that the instructions that need updating exist here: https://github.com/ncskier/katacoda/tree/master/tekton-dashboard (they're then exposed at https://tekton.dev/try/)
2. Is there any desire to move those instructions to this repo so the folks here have more control over modifying them?
3. The link in the original issue 404s and should be updated to https://tekton.dev/try/

[AlanGreene]

@stevemar welcome 👋 😸

1. The issue was referring to other content that was previously surfaced on the Try page but was removed in #41
2. Moving the content for the Dashboard tutorial into this repo is being tracked in #101 and is currently in progress 👍 There's another tutorial in progress that we hope to host there too once everything's wired up.
3. That was the old staging URL before the new site went live.

[tekton-robot]

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[tekton-robot]

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[tekton-robot]

@tekton-robot: Closing this issue.

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