Bump composer from 2.8.2 to 2.8.3 (#128)

Bumps composer from 2.8.2 to 2.8.3.

---
updated-dependencies:
- dependency-name: composer
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Dockerfile

@@ -67,7 +67,7 @@ ARG RUNTIME_DEPS="\
     tzdata \
     "
 
-FROM composer:2.8.2 as builder-composer
+FROM composer:2.8.3 as builder-composer
 
 FROM docker.io/library/alpine:3.20.3 as builder