chore(circleci): upgrade ruby version to 3.0.2
chore(circleci): upgrade ruby version to 3.0.2

Coursemology/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2