Define a process for WG lead transitions

[nikhita]

It looks like we have no documentation on how lead transitions for a Working Group should work.

We currently have documentation around only these related topics:

• TAG Chair transitions
• Working Group creation

We should also define a process for how new leads for WGs should be proposed and who needs to approve them.

[TheFoxAtWork]

@leonardpahlke submitted #1195 to merge the overall TAG leadership structure but the PR has languished and the work is being picked up again in a #1283. TAG Security maintains https://github.com/cncf/tag-security/blob/main/governance/process.md for facilitating leadership and projects (working groups) specific to their structure. This is linked off the leadership roles and contributor ladder issue.

[rajaskakodkar]

Ack to your comment @TheFoxAtWork! I can help add a process for this!

/assign

[rajaskakodkar]

I am not able to assign this issue to myself. @nikhita can you help with that?

[nikhita]

@rajaskakodkar assigned, thanks for offering to help here!