cubicweb #11759133 test_preprocess_security (unittest_querier.UtilsTC) fails with Python 3 [validation pending]

Unpredictable variables name, according to jcristau who last investigated on this issue.

priorityimportant
typebug
done in3.23.0
load left0.000
closed by#6b0807ba056a [devtools] fix sorting in ExecutionPlan._check_permissions on python3
patch[devtools] fix sorting in ExecutionPlan._check_permissions on python3 [applied]