Promote query_execution_knobs.idl memory limit knobs to query settings

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    • Type: Task
    • Resolution: Fixed
    • Priority: Major - P3
    • 9.0.0-rc1
    • Affects Version/s: None
    • Component/s: None
    • Query Execution
    • Fully Compatible
    • QE 2026-07-20
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      Promote the accumulator and expression memory limit knobs to be settable per query shape via Persistent Query Settings. This is a direct sibling of SERVER-129320 (stage memory limits): register the knobs in the query knob framework, migrate readers to QueryKnobConfiguration (see the needs_replacement burn-down from SERVER-129580), then flip pqs_settable: true.

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            Assignee:
            Catalin Sumanaru
            Reporter:
            Catalin Sumanaru
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              Created:
              Updated:
              Resolved: