Bump libc except for FreeBSD

Author: oech3

Cargo.lock

@@ -24,6 +24,12 @@ unicode-width = { workspace = true }
 thiserror = { workspace = true }
 fluent = { workspace = true }
 
+# df does not pass GNU tests https://github.com/uutils/coreutils/pull/8722
+[target.'cfg(not(target_os = "freebsd"))'.dependencies]
+libc = "0.2.178"
+[target.'cfg(target_os = "freebsd")'.dependencies]
+libc = "0.2.175"
+
 [dev-dependencies]
 tempfile = { workspace = true }