Fix incorrect inbound request count causing rate limiting.

Author: jimmygchen

beacon_node/lighthouse_network/src/rpc/methods.rs

@@ -308,9 +308,7 @@ pub struct DataColumnsByRangeRequest {
 
 impl DataColumnsByRangeRequest {
     pub fn max_requested<E: EthSpec>(&self) -> u64 {
-        self.count
-            .saturating_mul(E::max_blobs_per_block() as u64)
-            .saturating_mul(self.columns.len() as u64)
+        self.count.saturating_mul(self.columns.len() as u64)
     }
 
     pub fn ssz_min_len() -> usize {

beacon_node/lighthouse_network/src/rpc/mod.rs

@@ -366,8 +366,10 @@ where
                                 protocol,
                                 Protocol::BlocksByRange
                                     | Protocol::BlobsByRange
+                                    | Protocol::DataColumnsByRange
                                     | Protocol::BlocksByRoot
                                     | Protocol::BlobsByRoot
+                                    | Protocol::DataColumnsByRoot
                             ) {
                                 debug!(self.log, "Request too large to process"; "request" => %req, "protocol" => %protocol);
                             } else {