Reminders for long term events

[tobie]

We are regularly forgetting long terms events such as elections.

@bnb is building a Github Action-based solution for another project which we might be able to leverage here.

This is issue is a placeholder to remember implementing that solution down the road.

[ljharb]

Surely we'll remember this long-term event :-p

[SaraJo]

This is great, as these things are hard. @bnb once you have something if you want to tag me in, I'd be happy to help.

[SaraJo]

Can we use this issue to get together a list of things we'd want to get on that calendar? So far:

• CPC Impact voting member elections
• CPC Non-impact voting member elections

[mhdawson]

Adding to the list

CPC Chair election
Director 1 election
Director 2 election

[tobie]

• Would be useful to be able to mute (remove the cross-project-council-agenda label) any open issues until a given date.
• Checking on onboarding project updates?

[joesepi]

Related: #610

[mhdawson]

Closed since #794 landed