### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current behaviour

crash

### Expected behaviour

no crash

### Steps to reproduce

* Compile 79e8247ddb166f9b980f40249b7372a502402a4d
* Type `migratewallet`

### Relevant log output

```
wallet/scriptpubkeyman.cpp:1915: std::optional<MigrationData> wallet::LegacyScriptPubKeyMan::MigrateToDescriptor(): Assertion `IsMine(desc_spk) != ISMINE_NO' failed.
Aborted (core dumped)
```


### How did you obtain Bitcoin Core

Compiled from source

### What version of Bitcoin Core are you using?

current master

### Operating system and version

Linux

### Machine specifications

_No response_
{
    WalletBatch batch(m_storage.GetDatabase());
    for (const auto& entry : key_origins) {
        AddKeyOriginWithDB(batch, entry.second.first, entry.second.second);
    }
    for (const CKeyID& id : ordered_pubkeys) {
        auto entry = pubkey_map.find(id);
        if (entry == pubkey_map.end()) {
            continue;
        }
        const CPubKey& pubkey = entry->second;
        CPubKey temp;
        if (GetPubKey(id, temp)) {
            
            WalletLogPrintf("Already have pubkey %s, skipping\n", HexStr(temp));
            continue;
        }
        if (!AddWatchOnlyWithDB(batch, GetScriptForRawPubKey(pubkey), timestamp)) {
            return false;
        }
        mapKeyMetadata[id].nCreateTime = timestamp;
        
        if (add_keypool) {
            AddKeypoolPubkeyWithDB(pubkey, internal, batch);
            NotifyCanGetAddressesChanged();
        }
    }
    return true;
}
bool LegacyScriptPubKeyMan::ImportScriptPubKeys(const std::set<CScript>& script_pub_keys, const bool have_solving_data, const int64_t timestamp)