Devhub Issue: Agile Delivery Process Community Contribution

[CITZ-rwk]

path: (do not delete) https://github.com/bcgov/Agile-Delivery-Process/blob/master/README.md
(do not delete) devhub page: https://developer.gov.bc.ca/Agile-Delivery-Process/Agile-Delivery-Process

Devhub Content Issue

Community Contribution: https://github.com/bcgov/CITZ-IMB-playbook