Update "Tickets Created From This Task" to query BuildBaron API for BFGs

As part of the Design Milestone 10: Evergreen integration of the Get BFG Process out of Jira project, we need to update the "Tickets Created From This Task" section in both, Legacy and New UIs, to query the Build-Baron API instead of Jira for BFG tickets.

See the technical design document for more details.

AC:

• BFG ticket links redirect to https://buildbaron.corp.mongodb.com/ui/#/bfg/ {BFG-KEY} instead of https://jira.mongodb.org/browse/{BFG-KEY}
• BFG ticket information (display fields such as status, created, updated, etc.) are queried from the Build Baron API (e.g. https://buildbaron.corp.mongodb.com/api/bfgs/ {BFG-KEY}) instead of the Jira API (e.g. https://jira.mongodb.org/rest/api/2/issue/{BFG-KEY}
• The existing functionality remains in place for tickets other than BFGs.