[net processing] Rename CNodeState compact block members
Summary:
fPreferHeaderAndIDs -> m_requested_hb_cmpctblocks
fProvidesHeaderAndIDs -> m_provides_cmpctblocks
This concludes backport of core#20799
https://github.com/bitcoin/bitcoin/pull/20799/commits/3b6bfbce386f61dcbb366f08cfff55c3882f429c#
Depends on D14874
Test Plan: ninja all check-all
Reviewers: #bitcoin_abc, Fabien
Reviewed By: #bitcoin_abc, Fabien
Differential Revision: https://reviews.bitcoinabc.org/D14875