Add Draw.io, OBS Studio and SurrealDB

[echokrist]

Types of Changes

What types of changes does your PR introduce? Put an x in all boxes that apply

• New addition to list
• Fixing bug in existing item in list
• Removing item from list
• Changing structure (organization) of list

Proposed Changes

Describe each of your changes here to communicate to the maintainers why we should accept this pull request.

Draw.io - Great open source diagramming program, which I've used to create the system architecture diagrams at my current job.

OBS Studio - Best open source recording and live streaming program. Most YouTubers and streamers use this to create content.

SurrealDB - Interesting open source database that is promising and in active development.

PR Checklist

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• I have read the CONTRIBUTING guide
• I have explained why this PR is important
• I have added necessary documentation (if appropriate)

Further Comments

Great project idea, and a must have list for anyone starting to use a Mac, or for the ones that look for new software.