Update setup.py

Reflect changes to max transaction size in #2686.

setup.py

@@ -543,7 +543,7 @@ def get_payload(self: ExecutionEngine, payload_id: PayloadId) -> ExecutionPayloa
     @classmethod
     def hardcoded_custom_type_dep_constants(cls) -> str:
         constants = {
-            'MAX_BYTES_PER_TRANSACTION': 'uint64(2**20)',
+            'MAX_BYTES_PER_TRANSACTION': 'uint64(2**30)',
         }
         return {**super().hardcoded_custom_type_dep_constants(), **constants}