Constant polkadot_approval_distribution::MAX_ASSIGNMENT_BATCH_SIZE

pub const MAX_ASSIGNMENT_BATCH_SIZE: usize = _; // 237usize

The maximum amount of assignments per batch is 33% of maximum allowed by protocol. This is an arbitrary value. Bumping this up increases the maximum amount of approvals or assignments we send in a single message to peers. Exceeding MAX_NOTIFICATION_SIZE will violate the protocol configuration.