feat(tools/benchmark): introduce benchmark module (backport #22778) (#22851)

Co-authored-by: Matt Kocubinski <mkocubinski@gmail.com>
Co-authored-by: Julien Robert <julien@rbrt.fr>

runtime/module.go

@@ -96,6 +96,7 @@ func init() {
 			codec.ProvideProtoCodec,
 			codec.ProvideAddressCodec,
 			ProvideKVStoreKey,
+			ProvideKVStoreFactory,
 			ProvideTransientStoreKey,
 			ProvideMemoryStoreKey,
 			ProvideGenesisTxHandler,
@@ -296,3 +297,11 @@ func ProvideTransientStoreService(
 func ProvideCometService() comet.Service {
 	return NewContextAwareCometInfoService()
 }
+
+func ProvideKVStoreFactory(app *AppBuilder) store.KVStoreServiceFactory {
+	return func(key []byte) store.KVStoreService {
+		sk := storetypes.NewKVStoreKey(string(key))
+		registerStoreKey(app, sk)
+		return kvStoreService{key: sk}
+	}
+}