chore(deps): bump ramsey/composer-install (#15)

Bumps the github-actions-updates group with 1 update: [ramsey/composer-install](https://github.com/ramsey/composer-install).


Updates `ramsey/composer-install` from 3.2.0 to 4.0.0
- [Release notes](https://github.com/ramsey/composer-install/releases)
- [Commits](ramsey/composer-install@a35c6eb...65e4f84)

---
updated-dependencies:
- dependency-name: ramsey/composer-install
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions-updates
...

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

Author: dependabot[bot]

.github/workflows/test.yml

@@ -52,7 +52,7 @@ jobs:
         run: composer validate --no-check-all --strict
 
       - name: Install Composer dependencies
-        uses: ramsey/composer-install@a35c6ebd3d08125aaf8852dff361e686a1a67947 # v3.2.0
+        uses: ramsey/composer-install@65e4f84970763564f46a70b8a54b90d033b3bdda # v4.0.0
         with:
           # Bust the cache at least once a month - output format: YYYY-MM.
           custom-cache-suffix: $(date -u "+%Y-%m")