Add request body and export settings to Export Bundle

[andrii-bodnar]

The Crowdin API updates Export Bundle (api.projects.bundles.exports.post) to accept a request body, in both Crowdin and Crowdin Enterprise. API client libraries should be updated to send these options and to surface the new export settings on the response.

Request body fields:

• Crowdin: targetLanguageIds, skipUntranslatedStrings, skipUntranslatedFiles, exportApprovedOnly.
• Crowdin Enterprise: targetLanguageIds, skipUntranslatedStrings, skipUntranslatedFiles, exportWithMinApprovalsCount, exportStringsThatPassedWorkflow.

Response change:

• The bundle export resource now echoes the chosen export settings under attributes, and startedAt/finishedAt are now nullable. This also applies to Check Bundle Export Status (api.projects.bundles.exports.get).

References:

• Export Bundle
• Check Bundle Export Status
• Crowdin Enterprise: Export Bundle, Check Bundle Export Status