deps: bump trybuild from 1.0.83 to 1.0.84

Pull-Request: #4471.

Author: dependabot[bot]

Cargo.lock

@@ -54,7 +54,7 @@ libp2p-yamux = { path = "../muxers/yamux" } # Using `path` here because this is
 quickcheck = { workspace = true }
 void = "1"
 once_cell = "1.18.0"
-trybuild = "1.0.83"
+trybuild = "1.0.84"
 
 [[test]]
 name = "swarm_derive"