chore: bump libflate dev-dependency version to 2.3

Author: sile

libflate_lz77/Cargo.toml

@@ -16,7 +16,7 @@ no_std_io2 = { version = "0.9", default-features = false, features = ["alloc"] }
 hashbrown = { version = "0.16" }
 
 [dev-dependencies]
-libflate = { path = "../", version = "2.0", default-features = false }
+libflate = { path = "../", version = "2.3", default-features = false }
 
 [features]
 default = ["std"]