chore: Bump Rust toolchain to 1.84.1

Author: Techassi

config/versions.yaml

@@ -2,7 +2,7 @@
 # IMPORTANT
 # If you change the Rust toolchain version here, make sure to also change
 # docker-images/ubi8-rust-builder/Dockerfile & docker-images/ubi9-rust-builder/Dockerfile
-rust_version: 1.82.0
+rust_version: 1.84.1
 
 # This nightly version is only used for cargo fmt invocations, because we use nightly-only
 # rustfmt config options in rustfmt.toml. The version should be kept in line with the version