listrecievedbyaddress with include_empty not filtering out "send" side of address book #16159

I noticed if you call listreceivedbyaddress with true for incude_empty it was skipping the cross-reference against mapTally. The skip causes the entire address book (including "send" purpose) to be included in the results erroneously. There should be a "if purpose not 'send' then include results".

Code would be inserted here:

https://github.com/bitcoin/bitcoin/blob/master/src/wallet/rpcwallet.cpp#L1122

something like:

        if(item_it->second.purpose == "send")
            continue;

Addresses with a "send" purpose should not be included in the results of the listreceivedby* RPCs.

When does a "send" purpose is assigned?

• When using the addmultisigaddress RPC.
• When sending a transaction using the GUI.
• When using the setlabel RPC for an address that is not mine.

How to reproduce (legacy & descriptor wallets):

• Create 2 wallets (w1, w2)

   # (using variables for productivity)
   NODE1="src/bitcoin-cli -regtest -datadir=/tmp/node1-datadir"
   $NODE1 -named createwallet wallet_name=w1
   $NODE1 -named createwallet wallet_name=w2
  
   w1="$(echo $NODE1) -rpcwallet=w1"
   w2="$(echo $NODE1) -rpcwallet=w2"
  
   $NODE1 generatetoaddress 101 $($w1 getnewaddress) # fund wallet1
  

• Get an address for w2 (This address is added as receiving in the address book of w2)

  w2_addr=$($w2 getnewaddress)
  

• Send tx from w1 to w2_addr using the GUI or use the setlabel RPC with $w1 setlabel $w2_addr.
• Observe that w2_addr is returned from $w1 -named listreceivedbyaddress include_empty=true.