feat: v0.34.x Prioritized Mempool (#8695)

* Updated mocks

* add reactor tests

* add v1 reactor tests

* Fix fuzz test for priority mempool

* e2e adapted to mempool v1; prio pool is default now

* Reverted default mempool to be fifo

* Changed buf version

* Added priority mempool to ci testnet

* Fixed linter

* Updated makefile

* Aligned makefile changes to v0.34.x

* Added go install for proto

* Add log message to warn about prioritized mempool bug

Signed-off-by: Thane Thomson <connect@thanethomson.com>

* Changelog message

Co-authored-by: Jasmina Malicevic <jasmina.dustinac@gmail.com>
Co-authored-by: Callum Waters <cmwaters19@gmail.com>
Co-authored-by: Sam Kleinman <garen@tychoish.com>
Co-authored-by: Thane Thomson <connect@thanethomson.com>

test/e2e/pkg/manifest.go

@@ -92,6 +92,10 @@ type ManifestNode struct {
 	// Defaults to disabled.
 	FastSync string `toml:"fast_sync"`
 
+	// Mempool specifies which version of mempool to use. Either "v0" or "v1"
+	// This defaults to v0.
+	Mempool string `toml:"mempool_version"`
+
 	// StateSync enables state sync. The runner automatically configures trusted
 	// block hashes and RPC servers. At least one node in the network must have
 	// SnapshotInterval set to non-zero, and the state syncing node must have

test/e2e/pkg/testnet.go

@@ -75,6 +75,7 @@ type Node struct {
 	StartAt          int64
 	FastSync         string
 	StateSync        bool
+	Mempool          string
 	Database         string
 	ABCIProtocol     Protocol
 	PrivvalProtocol  Protocol
@@ -157,6 +158,7 @@ func LoadTestnet(file string) (*Testnet, error) {
 			PrivvalProtocol:  ProtocolFile,
 			StartAt:          nodeManifest.StartAt,
 			FastSync:         nodeManifest.FastSync,
+			Mempool:          nodeManifest.Mempool,
 			StateSync:        nodeManifest.StateSync,
 			PersistInterval:  1,
 			SnapshotInterval: nodeManifest.SnapshotInterval,
@@ -309,6 +311,12 @@ func (n Node) Validate(testnet Testnet) error {
 	case "", "v0", "v1", "v2":
 	default:
 		return fmt.Errorf("invalid fast sync setting %q", n.FastSync)
+
+	}
+	switch n.Mempool {
+	case "", "v0", "v1":
+	default:
+		return fmt.Errorf("invalid mempool version %q", n.Mempool)
 	}
 	switch n.Database {
 	case "goleveldb", "cleveldb", "boltdb", "rocksdb", "badgerdb":