Remove outdated comment

Author: lnicola

crates/vfs-notify/Cargo.toml

@@ -15,7 +15,6 @@ doctest = false
 tracing.workspace = true
 walkdir = "2.3.2"
 crossbeam-channel = "0.5.5"
-# We demand 5.1.0 as any higher version pulls in a new windows-sys dupe
 notify = "6.1.1"
 
 stdx.workspace = true