Display fRelayTxes and bip152_highbandwidth_{to, from} in peer details

Summary:

gui: display fRelayTxes in peer details

gui: display BIP152 high bandwidth relay in peer details

This is a backport of core-gui#206
Depends on D10962

Test Plan:
ninja && src/qt/bitcoin-qt
In the Peers view, select a peer and check the new "high bandwidth" and "Wants Tx Relay" fields.

Reviewers: #bitcoin_abc, Fabien

Reviewed By: #bitcoin_abc, Fabien

Differential Revision: https://reviews.bitcoinabc.org/D10963