Grant: Identify and confirm lead for Code of Conduct

[jennymith]

This issue references issue #108.

• [x] Nominate potential leads in the comments below by 11/10
• [x] Discuss options here or on Discord
• [x] Confirm lead by 11/13

[whoabuddy]

@joberding volunteered here! :smile: https://github.com/stacksgov/pm/issues/105#issuecomment-722627924