fix: double config items

Author: Daanvdplas

runtime/devnet/src/config/contracts.rs

@@ -65,7 +65,8 @@ impl pallet_contracts::Config for Runtime {
 	type MaxDebugBufferLen = ConstU32<{ 2 * 1024 * 1024 }>;
 	type MaxDelegateDependencies = ConstU32<32>;
 	type MaxStorageKeyLen = ConstU32<128>;
-    type MaxTransientStorageSize = ConstU32<{ 1 * 1024 * 1024 }>;
+	type MaxTransientStorageSize = ConstU32<{ 1 * 1024 * 1024 }>;
+	type Migrations = ();
 	type Randomness = DummyRandomness<Self>;
 	type RuntimeCall = RuntimeCall;
 	type RuntimeEvent = RuntimeEvent;

runtime/testnet/src/config/contracts.rs

@@ -64,9 +64,9 @@ impl pallet_contracts::Config for Runtime {
 	type MaxCodeLen = ConstU32<{ 256 * 1024 }>;
 	type MaxDebugBufferLen = ConstU32<{ 2 * 1024 * 1024 }>;
 	type MaxDelegateDependencies = ConstU32<32>;
-	type MaxTransientStorageSize = ConstU32<{ 1 * 1024 * 1024 }>;
 	type MaxStorageKeyLen = ConstU32<128>;
-	type Migrations = ();
+	type MaxTransientStorageSize = ConstU32<{ 1 * 1024 * 1024 }>;
+	type Migrations = (pallet_contracts::migration::v16::Migration<Runtime>,);
 	type Randomness = DummyRandomness<Self>;
 	type RuntimeCall = RuntimeCall;
 	type RuntimeEvent = RuntimeEvent;