chore: remove duplicated entry

my bad, in kubo we keep those together

CHANGELOG.md

@@ -39,7 +39,6 @@ The following emojis are used to highlight certain changes:
 
 - 🛠 `blockstore` and `blockservice`'s `WriteThrough()` option now takes an "enabled" parameter: `WriteThrough(enabled bool)`.
 - Replaced unmaintained mock time implementation uses in tests: [from](github.com/benbjohnson/clock) => [to](github.com/filecoin-project/go-clock)
-- upgrade to go-libp2p [v0.38.1](https://github.com/libp2p/go-libp2p/releases/tag/v0.38.1)
 - `bitswap/client`: if a libp2p connection has a context, use `context.AfterFunc` to cleanup the connection.
 - upgrade to `go-libp2p-kad-dht` [v0.28.1](https://github.com/libp2p/go-libp2p-kad-dht/releases/tag/v0.28.1)
 - upgrade to `go-libp2p` [v0.38.1](https://github.com/libp2p/go-libp2p/releases/tag/v0.38.1)