PYTHON-5565 Add minimum version test for Encryption #8216

Job	Run time
DocTest	1m 16s
Docs Checks	40s
static	1m 42s
CPython 3.13t-ubuntu-latest	11m 41s
CPython 3.9-ubuntu-latest	11m 27s
Typing Tests (3.11)	28s
Typing Tests (3.9)	31s
CPython pypy-3.10-ubuntu-latest	12m 51s
Link Check	2m 39s
Test using minimum dependencies and supported Python	40s
Make an sdist	13s
Test async's minimum dependencies and Python	55s
Install from SDist and Test	55s
	45m 58s

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