[Docs] homepage feature image is misleading

[svrnm]

What needs to be changed?

The image looks like spoken languages, but we are talking about programming languages

@theletterf @leandrocaracciolo

Name + path of the page

/

Additional context

No response

[hssuryawanshib23-afk]

Hi, I’m Harsh. I’ve been exploring and I’m new to the OpenTelemetry community. I came across this small bug and thought it would be a good opportunity to try fixing it. I’d like to work on this. My plan is to replace the current homepage feature image with one that highlights programming languages (Go, Java, Python, etc.) instead of spoken languages. I’ll start working on it.

[theletterf]

@leandrocaracciolo I'd love to also get your proposal.