Merge pull request #17244 from ahrtr/raft_changelog_20240115

Migrate the raft changes to raft's changelog

CHANGELOG/CHANGELOG-3.6.md

@@ -55,8 +55,6 @@ See [code changes](https://github.com/etcd-io/etcd/compare/v3.5.0...v3.6.0).
 - Package `datadir` was moved to `storage/datadir`
 
 ### Package `raft`
-- Send empty `MsgApp` when entry in-flight limits are exceeded. See [pull/14633](https://github.com/etcd-io/etcd/pull/14633).
-- Add [MaxInflightBytes](https://github.com/etcd-io/etcd/pull/14624) setting in `raft.Config` for better flow control of entries.
 - [Decouple raft from etcd](https://github.com/etcd-io/etcd/issues/14713). Migrated raft to a separate [repository](https://github.com/etcd-io/raft), and renamed raft module to `go.etcd.io/raft/v3`.
 
 ### etcd server