[SLO] Create shareable product video

[CoenWarmer]

📝 Summary

Let's create a shareable product video for the SLO functionality.

First lets write a script, then do a screencapture where we click through the functionality.

✅ Acceptance criteria

• It should be a shareable mp4
• It should be shareable on YouTube

[elasticmachine]

Pinging @elastic/actionable-observability (Team: Actionable Observability)