Sort IESG and IAB Statements Pages with Active Statements at the Top

[cindymorgan]

Description

Related to #9022, re-sort the statements pages (e.g. https://datatracker.ietf.org/group/iesg/statements/) so that statements with the state "Active" are shown together at the top, and statements with a state of "Replaced" or "Historic" are shown below that under a separate header

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