fix: add again old NewBatch event

Author: uri-99

contracts/src/core/AlignedLayerServiceManager.sol

@@ -32,6 +32,12 @@ contract AlignedLayerServiceManager is
         uint32 taskCreatedBlock,
         string batchDataPointer
     );
+    //old NewBatch event, for smooth Operator upgradeability
+    event NewBatch(
+        bytes32 indexed batchMerkleRoot,
+        uint32 taskCreatedBlock,
+        string batchDataPointer
+    );
 
     event BatchVerified(bytes32 indexed batchMerkleRoot, address senderAddress);
     event BatcherBalanceUpdated(address indexed batcher, uint256 newBalance);
@@ -97,6 +103,11 @@ contract AlignedLayerServiceManager is
             uint32(block.number),
             batchDataPointer
         );
+        emit NewBatch(
+            batchMerkleRoot,
+            uint32(block.number),
+            batchDataPointer
+        );
     }
 
     function respondToTask(