Improved dispute votes import in provisioner (#5567)

* Add `DisputeState` to `DisputeCoordinatorMessage::RecentDisputes`

The new signature of the message is:
```
RecentDisputes(oneshot::Sender<Vec<(SessionIndex, CandidateHash, DisputeStatus)>>),
```

As part of the change also add `DispiteStatus` to
`polkadot_node_primitives`.

* Move dummy_signature() in primitives/test-helpers

* Enable staging runtime api on Rococo

* Implementation

* Move disputes to separate module
* Vote prioritisation
* Duplicates handling
* Double vote handling
* Unit tests
* Logs and metrics
* Code review feedback
* Fix ACTIVE/INACTIVE separation and update partition names
* Add `fn dispute_is_inactive` to node primitives and refactor `fn get_active_with_status()` logic
* Keep the 'old' logic if the staging api is not enabled
* Fix some comments in tests
* Add warning message if there are any inactive_unknown_onchain disputes
* Add file headers and remove `use super::*;` usage outside tests
* Adding doc comments
* Fix test methods names

* Fix staging api usage

* Fix `get_disputes` runtime function implementation

* Fix compilation error

* Fix arithmetic operations in tests

* Use smaller test data

* Rename `RuntimeApiRequest::StagingDisputes` to `RuntimeApiRequest::Disputes`

* Remove `staging-client` feature flag

* fmt

* Remove `vstaging` feature flag

* Some comments regarding the staging api

* Rename dispute selection modules in provisioner
with_staging_api -> prioritized_selection
without_staging_api -> random_selection

* Comments for staging api

* Comments

* Additional logging

* Code review feedback

process_selected_disputes -> into_multi_dispute_statement_set
typo
In trait VoteType: vote_value -> is_valid

* Code review feedback

* Fix metrics

* get_disputes -> disputes

* Get time only once during partitioning

* Fix partitioning

* Comments

* Reduce the number of hardcoded api versions

* Code review feedback

* Unused import

* Comments

* More precise log messages

* Code review feedback

* Code review feedback

* Code review feedback - remove `trait VoteType`

* Code review feedback

* Trace log for DisputeCoordinatorMessage::QueryCandidateVotes counter in vote_selection

polkadot/node/network/approval-distribution/src/tests.rs

@@ -25,6 +25,7 @@ use polkadot_node_subsystem::messages::{network_bridge_event, AllMessages, Appro
 use polkadot_node_subsystem_test_helpers as test_helpers;
 use polkadot_node_subsystem_util::TimeoutExt as _;
 use polkadot_primitives::v2::{AuthorityDiscoveryId, BlakeTwo256, HashT};
+use polkadot_primitives_test_helpers::dummy_signature;
 use rand::SeedableRng;
 use sp_authority_discovery::AuthorityPair as AuthorityDiscoveryPair;
 use sp_core::crypto::Pair as PairT;
@@ -32,10 +33,6 @@ use std::time::Duration;
 
 type VirtualOverseer = test_helpers::TestSubsystemContextHandle<ApprovalDistributionMessage>;
 
-fn dummy_signature() -> polkadot_primitives::v2::ValidatorSignature {
-	sp_core::crypto::UncheckedFrom::unchecked_from([1u8; 64])
-}
-
 fn test_harness<T: Future<Output = VirtualOverseer>>(
 	mut state: State,
 	test_fn: impl FnOnce(VirtualOverseer) -> T,