Clean capella (#4019)

## Issue Addressed

Cleans up all the remnants of 4844 in capella. This makes sure when 4844 is reviewed there is nothing we are missing because it got included here 

## Proposed Changes

drop a bomb on every 4844 thing 

## Additional Info

Merge process I did (locally) is as follows:
- squash merge to produce one commit
- in new branch off unstable with the squashed commit create a `git revert HEAD` commit
- merge that new branch onto 4844 with `--strategy ours`
- compare local 4844 to remote 4844 and make sure the diff is empty
- enjoy

Co-authored-by: Paul Hauner <paul@paulhauner.com>

beacon_node/lighthouse_network/src/rpc/self_limiter.rs

@@ -60,7 +60,6 @@ impl<Id: ReqId, TSpec: EthSpec> SelfRateLimiter<Id, TSpec> {
             goodbye_quota,
             blocks_by_range_quota,
             blocks_by_root_quota,
-            blobs_by_range_quota,
         } = config;
 
         let limiter = RateLimiter::builder()
@@ -70,7 +69,6 @@ impl<Id: ReqId, TSpec: EthSpec> SelfRateLimiter<Id, TSpec> {
             .set_quota(Protocol::Goodbye, goodbye_quota)
             .set_quota(Protocol::BlocksByRange, blocks_by_range_quota)
             .set_quota(Protocol::BlocksByRoot, blocks_by_root_quota)
-            .set_quota(Protocol::BlobsByRange, blobs_by_range_quota)
             // Manually set the LightClientBootstrap quota, since we use the same rate limiter for
             // inbound and outbound requests, and the LightClientBootstrap is an only inbound
             // protocol.