Remove use of Store trait (#6835)

* Remove use of Store trait from runtime directory

* Remove Store trait usage from xcm directory

* Run cargo fmt

* update lockfile for {"substrate"}

---------

Co-authored-by: parity-processbot <>

polkadot/primitives/src/v2/mod.rs

@@ -143,12 +143,12 @@ pub mod well_known_keys {
 	//
 	// The `StorageValue`, such as `ACTIVE_CONFIG` was obtained by calling:
 	//
-	//     <Self as Store>::ActiveConfig::hashed_key()
+	//     ActiveConfig::<T>::hashed_key()
 	//
 	// The `StorageMap` values require `prefix`, and for example for `hrmp_egress_channel_index`,
 	// it could be obtained like:
 	//
-	//     <Hrmp as Store>::HrmpEgressChannelsIndex::prefix_hash();
+	//     HrmpEgressChannelsIndex::<T>::prefix_hash();
 	//
 
 	/// The current epoch index.