Remove more old code of projection analysis

[CurtizJ]

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Addition to #55112.

[robot-ch-test-poll4]

This is an automated comment for commit 3e933c9 with description of existing statuses. It's updated for the latest CI running

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[Algunenano]

I've left some minor comments about things I've seen in the changes.

The test failures seem related:

• ClickHouse Stateless Tests (release, Analyzer) - > Analyzer + projections + prewhere (02796_projection_date_filter_on_view and 01710_aggregate_projections)
• ClickHouse Stateless Tests (tsan, S3 Storage). TSAN detected a couple of issues but they look related to CH local and not to these changes, but it should be confirmed.

[Algunenano]

Should we update the comments around ignore_ast_optimizations and ignore_setting_constraints related to projections?

[CurtizJ]

I think no, because we still use them in ProjectionDescription.

[CurtizJ]

The test failures seem related

Yes, they are related. I tried to fix it but unsuccessfully currently.

[CurtizJ]

Tests related to projections have been magically fixed by merging fresh master. I think it's because of #56502. So now we can merge this PR.

[Algunenano]

So now we can merge this PR.

There is still some failing tests with the analyzer -> https://s3.amazonaws.com/clickhouse-test-reports/55579/69896d94bead717ebc75bdf1907935e6057ae98c/stateless_tests__release__analyzer_.html. Both involving projections and PREWHERE

[CurtizJ]

I reverted commit a01acf5 and returned back old behaviour when we used StorageSnapshot with projection and when we have access to both metadata snapshots of table and projection. For some reason using only projection metadata doesn't work in optimizePrewhere. We can fix it and remove projection from StorageSnapshot in separate PR.

[Algunenano]

This if now would probably be easier to read if it was:

    if (optimize_read_in_order)
         ...
    else if (optimize_aggregation_in_order)
         ...

As both options are separate there is no need of doing (if (a || b) { if (a) else ...)

[CurtizJ]

Integration tests: failed tests with keeper which are flaky now.

Performance Comparison: parallel_index - #58593

Stateless tests (release, DatabaseReplicated): 02210_processors_profile_log - maybe related but unclear how