Consolidate continuous integration & reset tokens

[upf-ci-bot]

Circle had a token security issue, and all security tokens need to be reset for:

• [ ] Ohio (Sheer)
• [ ] Michigan (Sheer)
• [ ] SCG (TS)
• [ ] ncg
• [ ] mcf
• [x] KMC-tester (TS)

To make this more sustainable, we should stop using individual tokens for sites.

• [x] Set up admin github account on UPF using support@unitedphilforum.org

  • [ ] Enable 2fa
  • [x] Add to UPF org with admin permissions
  • [x] Add to 1pass vault

• [x] Set up admin account on UPF Pantheon org using support+ci-bot@unitedphilforum.org

  • [x] Add to 1pass vault
  • [x] Add to UPF org with admin privs

• [ ] Update KMC Starter Kit instructions