Update git submodules
- Update extensions/OATHAuth from branch 'REL1_34' to a71bd68ac4cd3258bd80560c344322ae63fa9c5d
- Define fallback for request IP when persisting user
Bug: T237554 Change-Id: I18f57a523a6515f593963a9c149374bd6f6c73b4 (cherry picked from commit 54fc8a0cbf6145ffa3dfc684465cbd3fe6dea064)
- Define fallback for request IP when persisting user