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/test-runtime/src/lib.rs

@@ -56,7 +56,7 @@ use runtime_common::{
 	claims, impl_runtime_weights, paras_sudo_wrapper, BlockHashCount, BlockLength,
 	SlowAdjustingFeeUpdate,
 };
-use sp_core::OpaqueMetadata;
+use sp_core::{ConstU32, OpaqueMetadata};
 use sp_mmr_primitives as mmr;
 use sp_runtime::{
 	create_runtime_str,
@@ -217,6 +217,10 @@ impl pallet_balances::Config for Runtime {
 	type MaxReserves = MaxReserves;
 	type ReserveIdentifier = [u8; 8];
 	type WeightInfo = ();
+	type HoldIdentifier = ();
+	type FreezeIdentifier = ();
+	type MaxHolds = ConstU32<0>;
+	type MaxFreezes = ConstU32<0>;
 }
 
 parameter_types! {