Update types and tests

What's Changed

• [CSL-3107] - Add total_questions to the response object type by @martinrajdl in #187
• [csl-3140] - Remove hardcoded versionId from Quizzes tests by @martinrajdl in #188

New Contributors

• @martinrajdl made their first contribution in #187

Full Changelog: v4.12.0...v4.12.1