PYTHON-5524 - Fix CSFLE spec test min version checks #8098

Job	Run time
Typing Tests (3.11)	1m 4s
Typing Tests (3.9)	56s
static	3m 9s
DocTest	1m 16s
Link Check	5m 40s
Test using minimum dependencies and supported Python	40s
CPython 3.9-ubuntu-latest	11m 37s
CPython pypy-3.10-ubuntu-latest	12m 33s
Docs Checks	43s
Test async's minimum dependencies and Python	38s
Make an sdist	13s
CPython 3.13t-ubuntu-latest	11m 38s
Install from SDist and Test	55s
	51m 2s

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