Tested in v0.21.0

```
createmultisig 1 '["04ceba29da1af96a0f2ef7cda6950b8be2baeb1adf12c0d5efebb70dbcaa086ba029cd82a0cfb8dedf65b8760cf271f2b8a50466bbf0b9339c5ffefbe2a4165326"]' p2sh-segwit
{
  "address": "3LfGXVPHtrC9A99JNiAPnygnQuPdpASvN3",
  "redeemScript": "514104ceba29da1af96a0f2ef7cda6950b8be2baeb1adf12c0d5efebb70dbcaa086ba029cd82a0cfb8dedf65b8760cf271f2b8a50466bbf0b9339c5ffefbe2a416532651ae",
  "descriptor": "sh(multi(1,04ceba29da1af96a0f2ef7cda6950b8be2baeb1adf12c0d5efebb70dbcaa086ba029cd82a0cfb8dedf65b8760cf271f2b8a50466bbf0b9339c5ffefbe2a4165326))#dyera70q"
}
```
same result for:
```
createmultisig 1 '["04ceba29da1af96a0f2ef7cda6950b8be2baeb1adf12c0d5efebb70dbcaa086ba029cd82a0cfb8dedf65b8760cf271f2b8a50466bbf0b9339c5ffefbe2a4165326"]' bech32
```

Best if this throws an error telling the user it won't make a nonstandard address.

{RPCResult::Type::BOOL, "synced", "Whether the index is synced or not"},
                                {RPCResult::Type::NUM, "best_block_height", "The block height to which the index is synced"},
                            }
                        },
                    },
                },
                RPCExamples{
                    HelpExampleCli("getindexinfo", "")
                  + HelpExampleRpc("getindexinfo", "")
                  + HelpExampleCli("getindexinfo", "txindex")
                  + HelpExampleRpc("getindexinfo", "txindex")
                },
                [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
{
    UniValue result(UniValue::VOBJ);
    const std::string index_name = request.params[0].isNull() ? "" : request.params[0].get_str();
    if (g_txindex) {
        result.pushKVs(SummaryToJSON(g_txindex->GetSummary(), index_name));
    }
    if (g_coin_stats_index) {
        result.pushKVs(SummaryToJSON(g_coin_stats_index->GetSummary(), index_name));
    }
    ForEachBlockFilterIndex([&result, &index_name](const BlockFilterIndex& index) {
        result.pushKVs(SummaryToJSON(index.GetSummary(), index_name));
    });
    return result;
},
    };
}
void RegisterMiscRPCCommands(CRPCTable &t)