Bump rust in the all group across 1 directory

Bumps the all group with 1 update in the / directory: rust.


Updates `rust` from 1.83.0-alpine3.21 to 1.84.1-alpine3.21

---
updated-dependencies:
- dependency-name: rust
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: all
...

Signed-off-by: dependabot[bot] <[email protected]>

Dockerfile

@@ -1,4 +1,4 @@
-FROM rust:1.83.0-alpine3.21 AS builder
+FROM rust:1.84.1-alpine3.21 AS builder
 
 RUN apk add --no-cache musl-dev