Update libp2p-rendezvous to fix build on nightly

Cargo.toml

@@ -80,7 +80,7 @@ libp2p-ping = { version = "0.31.0", path = "protocols/ping", optional = true }
 libp2p-plaintext = { version = "0.30.0", path = "transports/plaintext", optional = true }
 libp2p-pnet = { version = "0.22.0", path = "transports/pnet", optional = true }
 libp2p-relay = { version = "0.4.0", path = "protocols/relay", optional = true }
-libp2p-rendezvous = { version = "0.1.0", path = "protocols/rendezvous", optional = true }
+libp2p-rendezvous = { version = "0.1.1", path = "protocols/rendezvous", optional = true }
 libp2p-request-response = { version = "0.13.0", path = "protocols/request-response", optional = true }
 libp2p-swarm = { version = "0.31.0", path = "swarm" }
 libp2p-swarm-derive = { version = "0.25.0", path = "swarm-derive" }

protocols/rendezvous/Cargo.toml

@@ -2,7 +2,7 @@
 name = "libp2p-rendezvous"
 edition = "2018"
 description = "Rendezvous protocol for libp2p"
-version = "0.1.0"
+version = "0.1.1"
 authors = ["The COMIT guys <hello@comit.network>"]
 license = "MIT"
 repository = "https://github.com/libp2p/rust-libp2p"
@@ -13,7 +13,7 @@ categories = ["network-programming", "asynchronous"]
 asynchronous-codec = "0.6"
 libp2p-core = { version = "0.30.0", path = "../../core", default-features = false }
 libp2p-swarm = { version = "0.31.0", path = "../../swarm" }
-prost = "0.7"
+prost = "0.8"
 void = "1"
 log = "0.4"
 futures = { version = "0.3", default-features = false, features = ["std"] }
@@ -33,4 +33,4 @@ async-trait = "0.1"
 tokio = { version = "1", features = [ "rt-multi-thread", "time", "macros", "sync", "process", "fs", "net" ] }
 
 [build-dependencies]
-prost-build = "0.7"
+prost-build = "0.8"