fix(code): Fix resolution field error on Jira status transitions

[JCMOSCON1976]

Problem

• When transitioning a Jira issue to "Cancelled" status, JBI hardcoded setting resolution: "Invalid". Some Jira projects (e.g., SYNC) don't have the resolution field configured on their transition screen, causing:
  HTTP 400: Field 'resolution' cannot be set. It is not on the appropriate screen, or unknown.

Solution

• Use the Jira transitions API with expand=transitions.fields to check if the resolution field is available on the target transition screen before including it in the request. If unavailable, the transition proceeds without setting resolution (the comment is still added).

Jira ticket

[alexcottner]

seems reasonable