P2P: update rust-libp2p dep to v0.54.1

[CHr15F0x]

https://github.com/libp2p/rust-libp2p/blob/libp2p-v0.54.0/protocols/kad/CHANGELOG.md

0.46.0
(...)
Update to DHT republish interval and expiration time defaults to 22h and 48h respectively, rationale in libp2p/specs#451. See libp2p/rust-libp2p#3230.
(...)
Improve automatic bootstrap triggering conditions: trigger when the routing table is updated and we have less that K_VALUE peers in it, trigger when a new listen address is discovered and we have no connected peers. See libp2p/rust-libp2p#5474.