Fix mmcv version error

[mzur]

There was this error:

Exception: Error while executing python command '/var/www/vendor/biigle/maia/src/config/../resources/scripts/object-detection/TrainingRunner.py /var/www/storage/maia_jobs/maia-796-object-detection/input-training.json /var/www/storage/maia_jobs/maia-796-object-detection/output-dataset.json':\n
      Traceback (most recent call last):\n
        File "/var/www/vendor/biigle/maia/src/config/../resources/scripts/object-detection/TrainingRunner.py", line 9, in <module>\n
          from mmdet.utils import setup_cache_size_limit_of_dynamo\n
        File "/opt/conda/lib/python3.10/site-packages/mmdet/__init__.py", line 17, in <module>\n
          and mmcv_version < digit_version(mmcv_maximum_version)), \\n
      AssertionError: MMCV==2.1.0 is used but incompatible. Please install mmcv>=2.0.0rc4, <2.1.0.\n
       in /var/www/vendor/biigle/maia/src/Jobs/DetectionJob.php:143

It has failed job ID 36959 (MAIA job 796 (deleted)).