### 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_
virtual void SetMinVersion(enum WalletFeature, WalletBatch* = nullptr) = 0;
    virtual const CKeyingMaterial& GetEncryptionKey() const = 0;
    virtual bool HasEncryptionKeys() const = 0;
    virtual bool IsLocked() const = 0;
};
static const unsigned int DEFAULT_KEYPOOL_SIZE = 1000;
std::vector<CKeyID> GetAffectedKeys(const CScript& spk, const SigningProvider& provider);
/** A key from a CWallet's keypool
 *
 * The wallet holds one (for pre HD-split wallets) or several keypools. These
 * are sets of keys that have not yet been used to provide addresses or receive
 * change.
 *
 * The Bitcoin Core wallet was originally a collection of unrelated private
 * keys with their associated addresses. If a non-HD wallet generated a
 * key/address, gave that address out and then restored a backup from before
 * that key's generation, then any funds sent to that address would be
 * lost definitively.
 *
 * The keypool was implemented to avoid this scenario (commit: 10384941). The
 * wallet would generate a set of keys (100 by default). When a new public key
 * was required, either to give out as an address or to use in a change output,
 * it would be drawn from the keypool. The keypool would then be topped up to
 * maintain 100 keys. This ensured that as long as the wallet hadn't used more
 * than 100 keys since the previous backup, all funds would be safe, since a
 * restored wallet would be able to scan for all owned addresses.
 *