fix(deps): update dependency composer to v2.7.3 (main) (#377)

fix(deps): update dependency composer to v2.7.3

| datasource      | package           | from  | to    |
| --------------- | ----------------- | ----- | ----- |
| github-releases | composer/composer | 2.7.2 | 2.7.3 |

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Dockerfile

@@ -63,7 +63,7 @@ RUN install-tool elixir v1.16.2
 RUN install-tool php 8.3.6
 
 # renovate: datasource=github-releases packageName=composer/composer
-RUN install-tool composer 2.7.2
+RUN install-tool composer 2.7.3
 
 # renovate: datasource=golang-version
 RUN install-tool golang 1.22.2