[BUG] [Ruby Client]Cache obtained from offline bundles should never expire

[dleng-vmware]

Describe the bug Cache obtained from offline bundles should never expire offline mode online and offline mode( return translation from offline bundle)

To Reproduce Steps to reproduce the behavior:

1. request translation in offline mode
2. change bundle translation
3. wait time exceeds the cache expire time
4. request translation again updated data cache and reset expired time

Expected behavior Not updated data cache and never expire