Add timeout configuration for google api client

What does this MR do?

We patched Carrierwave/fog-google/google-api-client to use streaming upload. But currently the uploading will timeout in 120 sec.

We should let users configure maximum timeouts.

Does this MR meet the acceptance criteria?

• Changelog entry added, if necessary
• Documentation created/updated
• API support added
• Tests added for this feature/bug
• Conform by the code review guidelines
  • Has been reviewed by a Backend maintainer
• End-to-end tests pass (package-qa manual pipeline job)

What are the relevant issue numbers?

Related to gitlab-com/migration#252 (comment 79893188)