[BUG] Pending relations resolve command uses wrong DBAL result type

[ErHaWeb]

Problem

The interest:pendingrelations --resolve command aborts before processing resolvable relations when running with TYPO3 13 and Doctrine DBAL 4.

The command imports Doctrine\DBAL\Driver\Result, but QueryBuilder->executeQuery() returns Doctrine\DBAL\Result.

Because of that, the runtime type check fails even though the query result is valid.

Steps to reproduce

1. Have resolvable rows in tx_interest_pending_relations
2. Run:

   typo3 interest:pendingrelations --resolve

3. The command aborts with:

   Query result was not an instance of Doctrine\DBAL\Driver\Result
   

Expected behavior

The command should accept the executeQuery() result and continue resolving pending relations.

Suggested fix

Replace the imported type in Classes/Command/PendingRelationsCommandController.php:

use Doctrine\DBAL\Result;

instead of:

use Doctrine\DBAL\Driver\Result;

Reference

TYPO3 documents that QueryBuilder->executeQuery() returns a \Doctrine\DBAL\Result object:
https://docs.typo3.org/m/typo3/reference-coreapi/13.4/en-us/ApiOverview/Database/DoctrineDbal/QueryBuilder/Index.html#database-query-builder-execute-query

[ErHaWeb]

Related: #116
This bug would likely have been caught by command coverage for PendingRelationsCommandController.