Remove Identity from Kusama Relay (#315)

As a follow up to the migration to a People Chain, we can remove
everything Identity-related from the Relay Chain.

---------

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Adrian Catangiu <adrian@parity.io>
Co-authored-by: Liam Aharon <liam.aharon@hotmail.com>

CHANGELOG.md

@@ -4,6 +4,12 @@ Changelog for the runtimes governed by the Polkadot Fellowship.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## [Unreleased]
+
+### Removed
+
+- Removed Identity-related code from Kusama Relay Chain ([polkadot-fellows/runtimes#315](https://github.com/polkadot-fellows/runtimes/pull/315))
+
 ## [1.2.5] 06.06.2024
 
 ### Added

integration-tests/emulated/chains/parachains/people/people-kusama/src/lib.rs

@@ -42,7 +42,6 @@ decl_test_parachains! {
 			PolkadotXcm: people_kusama_runtime::PolkadotXcm,
 			Balances: people_kusama_runtime::Balances,
 			Identity: people_kusama_runtime::Identity,
-			IdentityMigrator: people_kusama_runtime::IdentityMigrator,
 		}
 	},
 }

integration-tests/emulated/chains/relays/kusama/src/lib.rs

@@ -36,8 +36,6 @@ decl_test_relay_chains! {
 			XcmPallet: kusama_runtime::XcmPallet,
 			Balances: kusama_runtime::Balances,
 			Hrmp: kusama_runtime::Hrmp,
-			Identity: kusama_runtime::Identity,
-			IdentityMigrator: kusama_runtime::IdentityMigrator,
 			Treasury: kusama_runtime::Treasury,
 			AssetRate: kusama_runtime::AssetRate,
 		}

integration-tests/emulated/tests/people/people-kusama/src/tests/mod.rs

@@ -13,5 +13,4 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-mod reap_identity;
 mod teleport;