### 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_
#include <algorithm>
#include <cassert>
#include <condition_variable>
#include <exception>
#include <optional>
#include <stdexcept>
#include <thread>
#include <tuple>
#include <variant>
struct KeyOriginInfo;
using interfacesFoundBlock;
namespac {
bool AddWalSetting(interfacesChain& chain, const stdstring& wal_name)
{
    commonSettingsValue setting_value = chain.getRwSetting("wal");
    if (!setting_value.isArray()) setting_value.setArray();
    for (const commonSettingsValue& value  setting_value.getValues()) {
        if (value.isStr() && value.get_str() == wal_name) return true;
    }
    setting_value.push_back(wal_name);
    return chain.updateRwSetting("wal", setting_val
}
bool RemoveWalSetting(interfacesChain& chain, const stdstring& wal_name)
{
    commonSettingsValue setting_value = chain.getRwSetting("wal");
    if (!setting_value.isArray()) return true;
    commonSettingsValue new_value(commonSettingsValueVARR);
    for (const commonSettingsValue& value  setting_value.getValues()) {
        if (!value.isStr() || value.get_str() != wal_name) new_value.push_back(val
    }