Follow-up from "Adding decompress_archive_file_timeout to application settings"

The following discussion from !129161 (merged) should be addressed:

• @cwoolley-gitlab started a discussion: (+4 comments)

  suggestion (non-blocking) It doesn't look like this constructor argument is ever used to override the value, we always use the default from the settings.

  Can we eliminate it and the @timeout instance variable, and just use self.timeout directly in the call to Timeout.timeout?

  The same is true of max_bytes, it could be removed too.