Our build based on conda and MKL updated the NumPy version from 1.20.3 to 1.21.2.
There is a lot of failures because the scientific notation is used to display results.

xref: https://dev.azure.com/scikit-learn/scikit-learn/_build/results?buildId=33572&view=logs&jobId=ee99577d-f9c7-545c-0f56-ef7efc8f5936&j=ee99577d-f9c7-545c-0f56-ef7efc8f5936&t=268f7a52-f266-5aea-5799-fda7f893c9ab