PROPOSAL: remove hard-coded names in the governance document

[wlandau]

Both https://r-multiverse.org/governance.html#r-multiverse-management-committee-rmc-1 and https://r-multiverse.org/team.html#administrators list R-multiverse admins (members of the RMC). Every time an administrator joins or leaves, we have to update the same list of people in 2 different places, and we have to add a proposal to update https://r-multiverse.org/governance.html.

I propose that https://r-multiverse.org/governance.html#r-multiverse-management-committee-rmc-1 point to https://r-multiverse.org/team.html#administrators instead of listing specific people.

[wlandau]

Proposed on March 7, 2025. Takes effect April 7, 2025 if there is enough support.

[wlandau]

Merged r-multiverse/r-multiverse.github.io#55 as per our governance.