chore(robot-server): bump to numpy in dev to v1.21.2

[mcous]

Overview

This PR upgrades the Numpy dependency for the robot-server development environment to unblock development on M1 macs. It does not upgrade the numpy dependency in prod (yet).

Changelog

• chore(robot-server): bump to numpy to v1.21.2

Review requests

• Your local dev environment still works
• Robot server in prod (with old numpy) still boots / runs

Risk assessment

No immediate risk. However, risk increases over time the longer we allow the development environment to drift from prod. We should get prod up to date as soon as we can. See Opentrons/buildroot#148 for that update.

[codecov]

Codecov Report

Merging #9871 (89450d1) into edge (c4e3976) will not change coverage.
The diff coverage is n/a.

❗ Current head 89450d1 differs from pull request most recent head 6e92e1c. Consider uploading reports for the commit 6e92e1c to get more accurate results

@@           Coverage Diff           @@
##             edge    #9871   +/-   ##
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  Coverage   75.20%   75.20%           
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  Files        2005     2005           
  Lines       53156    53156           
  Branches     5148     5148           
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  Hits        39976    39976           
  Misses      12161    12161           
  Partials     1019     1019           

Flag	Coverage Δ
notify-server	89.17% <ø> (ø)

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[y3rsh]

Planning to push that we do the buildroot upgrade right after our 5.1 release.