fix codeowners

.github/CODEOWNERS

@@ -51,7 +51,7 @@ core/scripts/functions @smartcontractkit/functions
 core/scripts/gateway @smartcontractkit/functions
 
 # Contracts
-/contracts/ @RensR
+/contracts/ @RensR @matYang @RayXpub @elatoskinas
 
 # First we match on project names to catch files like the compilation scripts,
 # gas snapshots and other files not places in the project directories.
@@ -75,7 +75,7 @@ core/scripts/gateway @smartcontractkit/functions
 /contracts/src/v0.8/llo-feeds @smartcontractkit/mercury-team
 # TODO: mocks folder, folder should be removed and files moved to the correct folders
 /contracts/src/v0.8/operatorforwarder @austinborn
-/contracts/src/v0.8/shared @RensR
+/contracts/src/v0.8/shared @RensR @matYang @RayXpub @elatoskinas
 # TODO: tests folder, folder should be removed and files moved to the correct folders
 # TODO: transmission folder, owner should be found
 /contracts/src/v0.8/vrf @smartcontractkit/vrf-team