rel/2111.0-1

This merge request was triggered by a new tag being added to the fsl/ptx2 project.

Accepting this merge request will cause the conda recipe for fsl/ptx2 to be updated to version 2111.0.

If all goes well, a new conda package will built for fsl/ptx2 (2111.0), and will be uploaded to the FSL production conda channel.

(MR automatically generated by fsl-ci-rules running on the fsl/ptx2 repository).