entity-manager: Don't block bus in case of ERROR Seeing cases where error in fru scanning in power_down will result in putting the bus in blocklist which will prevent the fru-device from further scanning the bus. Tested: Manually fusion2: Added Patch Tracking Bug: b/376710055 Google-Bug-Id: 376366153 Change-Id: I39aa7412a5df6d918ea6802efb12ba344eeca00a Signed-off-by: Muhammad Usama <muhammadusama@google.com>