MAHOUT-484 Pump to python 3.10

[rawkintrevo]

Purpose of PR:

Please give a short description of what this PR is for.

Important ToDos

Please mark each with an "x"

• A JIRA ticket exists (if not, please create this first)[https://issues.apache.org/jira/browse/mahout/]
• Title of PR is "MAHOUT-XXXX Brief Description of Changes" where XXXX is the JIRA number.
• Assigned JIRA to self

If all of these things aren't complete, but you still feel it is
appropriate to open a PR, please add [WIP] after MAHOUT-XXXX before the
descriptions- e.g. "MAHOUT-XXXX [WIP] Description of Change"

Does this change break earlier versions?

Is this the beginning of a larger project for which a feature branch should be made?

[andrewmusselman]

Passing checks