Add blog post

[Rperry2174]

Adds new blog post

Screen.Recording.2023-12-06.at.11.09.27.AM.mov

trimmed_grafana_agent.mov

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
1 out of 2 committers have signed the CLA.

✅ Rperry2174
❌ petethepig
_{You have signed the CLA already but the status is still pending? Let us recheck it.}