Update Rust crate libc to 0.2.174

central_backend/Cargo.lock

@@ -1884,9 +1884,9 @@ checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 
 [[package]]
 name = "libc"
-version = "0.2.173"
+version = "0.2.174"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8cfeafaffdbc32176b64fb251369d52ea9f0a8fbc6f8759edffef7b525d64bb"
+checksum = "1171693293099992e19cddea4e8b849964e9846f4acee11b3948bcc337be8776"
 
 [[package]]
 name = "libredox"

central_backend/Cargo.toml

@@ -13,7 +13,7 @@ anyhow = "1.0.98"
 thiserror = "2.0.12"
 openssl = { version = "0.10.73" }
 openssl-sys = "0.9.109"
-libc = "0.2.173"
+libc = "0.2.174"
 foreign-types-shared = "0.1.1"
 asn1 = "0.21.3"
 actix-web = { version = "4.10.2", features = ["openssl"] }