Update Rococo/Wococo version + prepare relay for Rococo<>Wococo bridge (#1241)

* update Rococo version + create relayers fund account

* start finality relay guards when complex relay is started

bridges/relays/client-wococo/src/runtime.rs

@@ -17,9 +17,9 @@
 //! Types that are specific to the Wococo runtime.
 
 use bp_messages::{LaneId, UnrewardedRelayersState};
-use bp_polkadot_core::PolkadotLike;
+use bp_polkadot_core::{AccountAddress, Balance, PolkadotLike};
 use bp_runtime::Chain;
-use codec::{Decode, Encode};
+use codec::{Compact, Decode, Encode};
 use frame_support::weights::Weight;
 use scale_info::TypeInfo;
 
@@ -66,6 +66,9 @@ pub enum Call {
 	/// System pallet.
 	#[codec(index = 0)]
 	System(SystemCall),
+	/// Balances pallet.
+	#[codec(index = 4)]
+	Balances(BalancesCall),
 	/// Rococo bridge pallet.
 	#[codec(index = 40)]
 	BridgeGrandpaRococo(BridgeGrandpaRococoCall),
@@ -81,6 +84,13 @@ pub enum SystemCall {
 	remark(Vec<u8>),
 }
 
+#[derive(Encode, Decode, Debug, PartialEq, Eq, Clone, TypeInfo)]
+#[allow(non_camel_case_types)]
+pub enum BalancesCall {
+	#[codec(index = 0)]
+	transfer(AccountAddress, Compact<Balance>),
+}
+
 #[derive(Encode, Decode, Debug, PartialEq, Eq, Clone, TypeInfo)]
 #[allow(non_camel_case_types)]
 pub enum BridgeGrandpaRococoCall {