libc version reduced

Cargo.toml

@@ -38,7 +38,6 @@ getrandom = "0.2.8"
 hex = "0.4"
 js-sys = "0.3.60"
 json-event-parser = "0.2.0-alpha.2"
-libc = "0.2.147"
 md-5 = "0.10"
 memchr = "2.5"
 oxilangtag = "0.1"

lib/oxigraph/Cargo.toml

@@ -40,7 +40,7 @@ sparopt = { workspace = true, features = ["rdf-star", "sep-0002", "sep-0006"] }
 thiserror.workspace = true
 
 [target.'cfg(not(target_family = "wasm"))'.dependencies]
-libc.workspace = true
+libc = "0.2"
 rocksdb = {git = "https://git.nextgraph.org/NextGraph/rust-rocksdb.git", branch = "master", features = [  ], optional = true }
 
 [target.'cfg(all(target_family = "wasm", target_os = "unknown"))'.dependencies]