Update the list of things devrel own + who is accountable

[fharper]

example: we now own the demos, and @CaroFG is responsible of them

[ferdi05]

@laurajwilkinson is this something planned/needed?

[laurajwilkinson]

@ferdi05 There is no information on this issue beyond the title, so it's not clear to me what this refers to. I suggest closing any legacy issues which don't include any supporting information.

[ferdi05]

Thanks for your answer @laurajwilkinson I'm actually re-reviewing these legacy issues, there are some ideas that are worth exploring and that I may not have thought of yet. I should have elaborated when I tagged you. What I was referring to is the existence of a need or a plan to describe what the DevRel team is responsible of, and maybe exactly who in the DevRel team. It's not really something we need at this point, but other teams could.

[ferdi05]

I found some related work in #30. It's on Notion (private link)