Update team page for 2023

[ericholscher]

I think this info is correct, but I did trim it down a bit, so please let me know if there's anything missing! Also, we're missing bios for some folks, so if you're like your bio on there, send it over to me and I'll get it updated.

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:books: Documentation preview :books:: https://writethedocs-www--1923.org.readthedocs.build/

[diggerlilly]

Somehow, my old name is still in my bio..eek and gasp! s/Alicia Duncan/Alicia Lewis por favor

or I'm happy to do separate PR for bios/alicia.rst..just let me know.

[ericholscher]

Gonna merge this, but let me know if there's other updates needed!