Add support for acceptSourceChanges parameter in Merge Branch API

[andrii-bodnar]

The Crowdin API has been updated with a new parameter acceptSourceChanges for the Merge Branch endpoint.

The Crowdin API client libraries need to be updated to support this new parameter in the merge branch functionality.

References:

• Merge Branch API

Parameter Details:

• Name: acceptSourceChanges
• Type: boolean
• Description: Determines whether to accept source changes during the merge operation

[GajicAleksandra]

Hello, I’d like to work on this issue. Can you assign it to me?