Cell Dissemination (Partial messages) (#8314)

- https://github.com/ethereum/consensus-specs/pull/4558
- https://eips.ethereum.org/EIPS/eip-8136


  


Co-Authored-By: Daniel Knopik <daniel@dknopik.de>

Co-Authored-By: Pawan Dhananjay <pawandhananjay@gmail.com>

Co-Authored-By: Jimmy Chen <jchen.tc@gmail.com>

beacon_node/beacon_chain/src/test_utils.rs

@@ -239,6 +239,7 @@ pub fn test_da_checker<E: EthSpec>(
         kzg,
         custody_context,
         spec,
+        true,
     )
     .expect("should initialise data availability checker")
 }