Add Datawheelers new and old to team page

[perpetualgrimace]

Andrea

• [x] Take Márcio's photos
• [x] Edit Márcio's photos
• [x] Add Márcio's bio

[davelandry]

@perpetualgrimace thanks for organizing all this... I'm realizing I need to communicate with you more via github 🤖

[perpetualgrimace]

@davelandry I think you're the only one that does communicate via github 😅

[perpetualgrimace]

@davelandry we're just down to Andrea now. I have everything ready to go as soon as she gets me her bio, so feel free to have her send it my way. It'll take 2 minutes, so I don't mind.

[perpetualgrimace]

Now that I'm tagged in onboarding issues, this one feels redundant.