Bump shivammathur/setup-php in the github-actions group (#235)

Author: dependabot[bot]

.github/workflows/main.yml

@@ -17,7 +17,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Setup PHP
-        uses: shivammathur/setup-php@2.31.1
+        uses: shivammathur/setup-php@2.32.0
         with:
           php-version: ${{ matrix.php }}