Finalize governance.md

[bgrant0607]

We've been iterating on governance.md to document how the project has been operating and to capture discussions from multiple issues, merged and unmerged PRs, and mailing-list discussions:
https://github.com/kubernetes/community/blob/master/governance.md

I created a Google doc to facilitate comments:
https://docs.google.com/document/d/1UKfV4Rdqi8JcrDYOYw9epRcXY17P2FDc2MENkJjMcas/edit

Please join kubernetes-dev, kubernetes-pm, or kubernetes-wg-contribex googlegroups if you want to access. Sharing requests will be ignored.

Once we take comments on the doc, changes will be pushed into a PR.

[tmrts]

cc @thockin @philips

[bgrant0607]

cc @smarterclayton

[bgrant0607]

cc @spiffxp

[bgrant0607]

cc remaining top-level approvers:
@jbeda @brendandburns @lavalamp @dchen1107

[bgrant0607]

The draft has been restructured to make it easier to read.

[bgrant0607]

I created a PR: #286

[idvoretskyi]

@bgrant0607 is it better to comment Google document or the PR?

[bgrant0607]

@idvoretskyi Please comment on the doc

[bgrant0607]

Another example:
https://github.com/nodejs/node/blob/master/GOVERNANCE.md

cc @MylesBorins

[tmrts]

Another example from GitHub: https://opensource.guide/

It includes detailed sections about maintainers, building communities, leading communities and so on, its a good read.

[bgrant0607]

Doc is deprecated. Now PR is primary.