[backport#13756] Wallet/rpc: add 'avoid_reuse' option to RPC commands

Summary:
createwallet, getbalance, getwalletinfo, listunspent, sendtoaddress

rpc/wallet: listunspent include reused flag and show reused utxos by default

https://github.com/bitcoin/bitcoin/pull/13756/commits/0bdfbd34cf4015de87741ff549db35e5064f4e16

Depends on D6464

Partial backport of Core PR13756

Test Plan:

ninja check
./src/bitcoind/bitcoind -daemon -regtest

run bitcoin-cli help for the commands above check if everything is in order

the proper functional test for this feature is in the next commit D6466

Reviewers: #bitcoin_abc, Fabien

Reviewed By: #bitcoin_abc, Fabien

Subscribers: Fabien

Differential Revision: https://reviews.bitcoinabc.org/D6465