Remove default value for udpate_sequence_id

What does this MR do?

It removes the default value for update_sequence_id in JiraConnect::SyncBranchWorker and JiraConnect::SyncMergeRequestWorker. This change allowes to make the workders idempotent.

This is the part 3 of a multi release effort to make JiraConnect workers idempotent.

The workers sync repository and merge request data with Jira. They send an API request containing a update_sequence_id which is generated from a timestamp and helps Jira to avoid conflicts.

In my first attempt to make the workers idempotent, it was discovered that update_sequence_id would change when the worker would run twice with the same argument and because of this wouldn't be idempotent. To fix this, update_sequence_id needs to be generated outside the worker and provided as an argument.

Related issues

• #282456 (closed)
• #282458 (closed)
• #229174 (closed)

Realted MRs

• !45997 (closed)
• !45989 (closed)

Does this MR meet the acceptance criteria?

Conformity

• Changelog entry
• [-] Documentation (if required)
• Code review guidelines
• Merge request performance guidelines
• Style guides
• [-] Database guides
• [-] Separation of EE specific content

Availability and Testing

• Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process.
• [-] Tested in all supported browsers
• [-] Informed Infrastructure department of a default or new setting change, if applicable per definition of done