Companion for Recovery Pallet benchmarking #11176 (#5366)

* benchmarking for `pallet_recovery`

* Added WeightInfo implementation for pallet_recovery

* Update Cargo.lock

* Update Cargo.toml

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

polkadot/runtime/westend/src/lib.rs

@@ -662,6 +662,7 @@ parameter_types! {
 
 impl pallet_recovery::Config for Runtime {
 	type Event = Event;
+	type WeightInfo = ();
 	type Call = Call;
 	type Currency = Balances;
 	type ConfigDepositBase = ConfigDepositBase;
@@ -1136,6 +1137,7 @@ mod benches {
 		[pallet_offences, OffencesBench::<Runtime>]
 		[pallet_preimage, Preimage]
 		[pallet_proxy, Proxy]
+		[pallet_recovery, Recovery]
 		[pallet_scheduler, Scheduler]
 		[pallet_session, SessionBench::<Runtime>]
 		[pallet_staking, Staking]