Add 'Jefferson Venerando' to contributors (#47238)

## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.

Yes

## What kind of change does this PR introduce?

Adds my name to the contributors list humans.txt

## What is the current behavior?

List doesn't have my name

## What is the new behavior?

List has my name

## Additional context

Awesome onboarding task


<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit

* **Chores**
  * Updated team information in documentation.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

apps/docs/public/humans.txt

@@ -130,6 +130,7 @@ Jared Patterson
 Jason Farber
 Jean-Paul Argudo
 Jeff Smick
+Jefferson Venerando
 Jenny Kibiri
 Jeremias Menichelli
 Jess Fink