In-memory tree states (#5533)

* Consensus changes

* EF tests

* lcli

* common and watch

* account manager

* cargo

* fork choice

* promise cache

* beacon chain

* interop genesis

* http api

* lighthouse

* op pool

* beacon chain misc

* parallel state cache

* store

* fix issues in store

* IT COMPILES

* Remove some unnecessary module qualification

* Revert Arced pubkey optimization (#5536)

* Merge remote-tracking branch 'origin/unstable' into tree-states-memory

* Fix caching, rebasing and some tests

* Remove unused deps

* Merge remote-tracking branch 'origin/unstable' into tree-states-memory

* Small cleanups

* Revert shuffling cache/promise cache changes

* Fix state advance bugs

* Fix shuffling tests

* Remove some resolved FIXMEs

* Remove StateProcessingStrategy

* Optimise withdrawals calculation

* Don't reorg if state cache is missed

* Remove inconsistent state func

* Fix beta compiler

* Rebase early, rebase often

* Fix state caching behaviour

* Update to milhouse release

* Fix on-disk consensus context format

* Merge remote-tracking branch 'origin/unstable' into tree-states-memory

* Squashed commit of the following:

commit 3a16649023
Author: Michael Sproul <michael@sigmaprime.io>
Date:   Thu Apr 18 14:26:09 2024 +1000

    Fix on-disk consensus context format

* Keep indexed attestations, thanks Sean

* Merge branch 'on-disk-consensus-context' into tree-states-memory

* Merge branch 'unstable' into tree-states-memory

* Address half of Sean's review

* More simplifications from Sean's review

* Cache state after get_advanced_hot_state

beacon_node/http_api/src/attester_duties.rs

@@ -5,9 +5,7 @@ use beacon_chain::{BeaconChain, BeaconChainError, BeaconChainTypes};
 use eth2::types::{self as api_types};
 use slot_clock::SlotClock;
 use state_processing::state_advance::partial_state_advance;
-use types::{
-    AttestationDuty, BeaconState, ChainSpec, CloneConfig, Epoch, EthSpec, Hash256, RelativeEpoch,
-};
+use types::{AttestationDuty, BeaconState, ChainSpec, Epoch, EthSpec, Hash256, RelativeEpoch};
 
 /// The struct that is returned to the requesting HTTP client.
 type ApiDuties = api_types::DutiesResponse<Vec<api_types::AttesterData>>;
@@ -90,8 +88,7 @@ fn compute_historic_attester_duties<T: BeaconChainTypes>(
         if head.beacon_state.current_epoch() <= request_epoch {
             Some((
                 head.beacon_state_root(),
-                head.beacon_state
-                    .clone_with(CloneConfig::committee_caches_only()),
+                head.beacon_state.clone(),
                 execution_status.is_optimistic_or_invalid(),
             ))
         } else {