Deprecate Currency: Companion for #12951 (#6780)

* Some renames

* Fix

* Fix build for new APIs

* Remove diener

* Fixes

* Fixes

* Fix integration tests

* Fixes

* fix nis issuance

* Update Cargo.toml

* Polkadot doesn't have freezes/holds yet

* No networks use freezes/holds

* update lockfile for {"substrate"}

* Fix tests

There are more failing tests; just starting with the easy ones.
Reserved balance does not count towards ED anymore, therefore reducing
all the reserves by ED (1).

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Fixes for Polkadot pallets

* Fix parachains benchmarks

* Update Substrate

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: parity-processbot <>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

polkadot/runtime/common/src/impls.rs

@@ -102,11 +102,15 @@ pub fn era_payout(
 mod tests {
 	use super::*;
 	use frame_support::{
-		dispatch::DispatchClass, parameter_types, traits::FindAuthor, weights::Weight, PalletId,
+		dispatch::DispatchClass,
+		parameter_types,
+		traits::{ConstU32, FindAuthor},
+		weights::Weight,
+		PalletId,
 	};
 	use frame_system::limits;
 	use primitives::AccountId;
-	use sp_core::H256;
+	use sp_core::{ConstU64, H256};
 	use sp_runtime::{
 		testing::Header,
 		traits::{BlakeTwo256, IdentityLookup},
@@ -176,12 +180,16 @@ mod tests {
 		type Balance = u64;
 		type RuntimeEvent = RuntimeEvent;
 		type DustRemoval = ();
-		type ExistentialDeposit = ();
+		type ExistentialDeposit = ConstU64<1>;
 		type AccountStore = System;
 		type MaxLocks = ();
 		type MaxReserves = ();
 		type ReserveIdentifier = [u8; 8];
 		type WeightInfo = ();
+		type HoldIdentifier = ();
+		type FreezeIdentifier = ();
+		type MaxHolds = ConstU32<1>;
+		type MaxFreezes = ConstU32<1>;
 	}
 
 	parameter_types! {