chore: Check Jira ticket number in PR description (#426)
chore: Check Jira ticket number in PR description (#426)

## Summary
Added a check to verify PR description contains a Jira ticket number.

## Ticket:
[OASIS-8321](https://optimizely.atlassian.net/browse/OASIS-8321)
optimizely/android-sdk,optimizely/android-sdk,optimizely/android-sdk