chore: cleanup

Author: thelostone-mc

src/CouncilExecutor.sol

@@ -107,7 +107,7 @@ contract CouncilExecutor is TimelockController {
     bytes32 _predecessor,
     bytes32 _salt,
     uint256 /*_delay*/
-  ) public virtual override onlyCouncilVetoGovernor returns (bytes32) {
+  ) public virtual override onlyCouncilVetoGovernor {
     // Validate lengths
     if (_targets.length != _values.length || _targets.length != _payloads.length) {
       revert TimelockInvalidOperationLength(_targets.length, _payloads.length, _values.length);
@@ -150,8 +150,6 @@ contract CouncilExecutor is TimelockController {
       // Track transaction
       _compoundTxHashes.push(_compoundTxHash);
     }
-
-    return _operationId;
   }
 
   /// @notice Executes a batch of operations that have been queued.