chore: update to fs-err 3

Author: tottoto

Cargo.lock

@@ -47,7 +47,7 @@ filetime = "0.2"
 flate2 = { version = "1.0", optional = true, default-features = false, features = [
   "rust_backend",
 ] }
-fs-err = "2.11"
+fs-err = "3"
 futures = "0.3"
 gzp = { version = "0.11.3", default-features = false, features = [
   "deflate_rust",