Bump ramsey/composer-install from 3 to 4

Bumps [ramsey/composer-install](https://github.com/ramsey/composer-install) from 3 to 4.
- [Release notes](https://github.com/ramsey/composer-install/releases)
- [Commits](ramsey/composer-install@v3...v4)

---
updated-dependencies:
- dependency-name: ramsey/composer-install
  dependency-version: '4'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -16,7 +16,7 @@ jobs:
               with:
                   php-version: '8.3'
 
-            - uses: "ramsey/composer-install@v3"
+            - uses: "ramsey/composer-install@v4"
 
             - name: PHP CS Fixer
               run: ./vendor/bin/php-cs-fixer check
@@ -31,7 +31,7 @@ jobs:
               with:
                   php-version: '8.3'
 
-            - uses: "ramsey/composer-install@v3"
+            - uses: "ramsey/composer-install@v4"
               with:
                   working-directory: "tools/rector"
 
@@ -55,7 +55,7 @@ jobs:
               with:
                   php-version: "${{ matrix.php-version }}"
 
-            - uses: "ramsey/composer-install@v3"
+            - uses: "ramsey/composer-install@v4"
               with:
                   composer-options: "--prefer-dist"