Dockerfile(deps): Bump composer from 4716291 to 743aebe

Bumps composer from `4716291` to `743aebe`.

---
updated-dependencies:
- dependency-name: composer
  dependency-version: 2.9.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Dockerfile

@@ -1,4 +1,4 @@
-FROM composer:2.9.5@sha256:471629130fe313254742b865368fd4042f1a16043ba348ed9f28d273b02b2112 AS builder
+FROM composer:2.9.5@sha256:743aebe48ca67097c36819040633ea77e44a561eca135e4fc84c002e63a1ba07 AS builder
 
 COPY composer.json /app/
 COPY composer.lock /app/