In Express path support covering projection with a shard filter

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    • Type: Improvement
    • Resolution: Unresolved
    • Priority: Major - P3
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      After SERVER-103991 Express plan will support simple projections when shard filter is not needed.

      In this ticket we should also support shardFilter.

      For that we should add shard filter dependencies to projection dependencies when searching for a covering index.

            Assignee:
            Unassigned
            Reporter:
            Ivan Fefer
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              Created:
              Updated: