[Settings/Cross-signing] : an OK message is displayed when backup is not trusted

Is it normal that, in class `Riot/Modules/Settings/Security/SecureBackup/SettingsSecureBackupTableViewSection` in method `updateBackupRows`, in case of `.keyBackupNotTrusted`, message `securitySettingsSecureBackupInfoValid` is displayed :
```
case .keyBackupNotTrusted(let keyBackupVersion, _):
backupRows = [
.info(text: VectorL10n.securitySettingsSecureBackupInfoValid),
.restoreFromKeyBackupAction(keyBackupVersion: keyBackupVersion, title: VectorL10n.securitySettingsSecureBackupRestore),
.deleteKeyBackupAction(keyBackupVersion: keyBackupVersion),
.resetSecureBackupAction
]
}
```

### Your phone model

iPhone

### Operating system version

16.4

### Application version

Element 1.10.11

### Will you send logs?

No