[auto] Update Rust toolchain to 1.89.0

Author: expressvpn-iat-bot

Earthfile

@@ -6,7 +6,7 @@ ARG --global debian = bookworm
 IMPORT github.com/earthly/lib/rust:a49d2a0f4028cd15666d19904f8fc5fbd0b9ba87 AS lib-rust
 
 install-build-dependencies:
-    FROM rust:1.88.0-$debian
+    FROM rust:1.89.0-$debian
     WORKDIR /lightway
     RUN dpkg --add-architecture arm64
     RUN apt-get update -qq