PYTHON-5374 Assert unset BulkWriteException.partialResult in CRUD pro… #7775

Job	Run time
CPython 3.13t-ubuntu-latest	9m 18s
Link Check	3m 46s
Typing Tests (3.9)	1m 9s
CPython 3.9-ubuntu-latest	8m 59s
Docs Checks	52s
CPython 3.13-ubuntu-latest	8m 46s
Test using minimum dependencies and supported Python	17s
Test async's minimum dependencies and Python	49s
Make an sdist	16s
CPython pypy-3.10-ubuntu-latest	10m 37s
DocTest	51s
Typing Tests (3.11)	1m 3s
static	4m 9s
Install from SDist and Test	45s
	51m 37s

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