Chia-Network / chia-blockchain / 5533491479

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Plot filter hard fork (#15336)

* update passed_plot_filter() to take the filter size rather than consensus constants. This allows the filter size to change by block height. make verify_and_get_quality_string() take either the height or filter size

* Add some filter_prefix_bits tests on test blocks.

* Add some filter_prefix_bits tests on simulated farmer and harvester.

* Cache filter prefix bits by challenge chain signage point hash and use that for the the lookups. This allows us to perform plot filter validation.

* Add more cases to verify_and_get_quality_string() unit tests.

* Add some tests for Farmer's respond_signatures.

* Apply Kevin's suggestion to simplify the check for passing plot filter.

* Apply Kevin's suggestions to simplify some test checks and fix a couple typos.

* Apply Kevin's suggestion to send peak height instead of filter prefix bits as part of NewSignagePoint.

* Remove no longer needed filter prefix bit related logic and make height non optional in verify_and_get_quality_string().

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Co-authored-by: Amine Khaldi <amine.khaldi@reactos.org>

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