correct rpc address_type helptext

added address_type of `bech32m` to rpc calls `getnewaddress`/`getrawchangeaddress`

Author: brianddk

src/wallet/rpcwallet.cpp

@@ -144,7 +144,7 @@ static RPCHelpMan getnewaddress()
                 "so payments received with the address will be associated with 'label'.\n",
                 {
                     {"label", RPCArg::Type::STR, RPCArg::Default{""}, "The label name for the address to be linked to. It can also be set to the empty string \"\" to represent the default label. The label does not need to exist, it will be created if there is no label by the given name."},
-                    {"address_type", RPCArg::Type::STR, RPCArg::DefaultHint{"set by -addresstype"}, "The address type to use. Options are \"legacy\", \"p2sh-segwit\", and \"bech32\"."},
+                    {"address_type", RPCArg::Type::STR, RPCArg::DefaultHint{"set by -addresstype"}, "The address type to use. Options are \"legacy\", \"p2sh-segwit\", \"bech32\", and \"bech32m\"."},
                 },
                 RPCResult{
                     RPCResult::Type::STR, "address", "The new bitcoin address"
@@ -197,7 +197,7 @@ static RPCHelpMan getrawchangeaddress()
                 "\nReturns a new Bitcoin address, for receiving change.\n"
                 "This is for use with raw transactions, NOT normal use.\n",
                 {
-                    {"address_type", RPCArg::Type::STR, RPCArg::DefaultHint{"set by -changetype"}, "The address type to use. Options are \"legacy\", \"p2sh-segwit\", and \"bech32\"."},
+                    {"address_type", RPCArg::Type::STR, RPCArg::DefaultHint{"set by -changetype"}, "The address type to use. Options are \"legacy\", \"p2sh-segwit\", \"bech32\", and \"bech32m\"."},
                 },
                 RPCResult{
                     RPCResult::Type::STR, "address", "The address"