chore(deps): update shivammathur/setup-php action to v2.35.3

Author: renovate[bot]

.github/workflows/phpstan.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Setup PHP
-        uses: shivammathur/setup-php@v2
+        uses: shivammathur/setup-php@20529878ed81ef8e78ddf08b480401e6101a850f # 2.35.3
         with:
           php-version: '8.4'
           coverage: none

.github/workflows/run-tests.yml

@@ -27,7 +27,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Setup PHP
-        uses: shivammathur/setup-php@v2
+        uses: shivammathur/setup-php@20529878ed81ef8e78ddf08b480401e6101a850f # 2.35.3
         with:
           php-version: ${{ matrix.php }}
           extensions: dom, curl, libxml, mbstring, zip, pcntl, pdo, sqlite, pdo_sqlite, bcmath, soap, intl, gd, exif, iconv, imagick, fileinfo