Fix numpy and mkl version incompatibility

Update conda_build_config.yaml

This should fix issues in: https://gitlab.idiap.ch/bob/bob.conda/merge_requests/411

enabled an automatic merge when the pipeline for 4a1da3e3 succeeds

canceled the automatic merge

added 1 commit

• 9b087b5a - Fix numpy and mkl version incompatibility

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enabled an automatic merge when the pipeline for 9b087b5a succeeds

merged

mentioned in commit 78df5332