Floss: Hcidoc: Clear NOCP on carryover section

The carryover section doesn't contain the NOCP reply, so we need
to reset the NOCP information.

Bug: 331721786
Test: Manually verify
Tag: #floss
Flag: EXEMPT, floss only change
Change-Id: I39b8cc9a4bb46a49669414794e0fb3010483fcd6