Update test workflow to handle PHP 8.5 dependency installation separately

Author: andrey-helldar

.github/workflows/tests.yml

@@ -25,8 +25,13 @@ jobs:
                     extensions: dom, curl, libxml, mbstring, zip, pcntl, pdo, sqlite, pdo_sqlite, gd
                     coverage: xdebug
 
-            -   name: Install dependencies
+            -   name: Install dependencies for ${{ matrix.php }}
+                if: matrix.php != '8.5'
                 run: composer install --prefer-dist --no-progress --no-interaction --no-suggest
 
+            -   name: Install dependencies for ${{ matrix.php }}
+                if: matrix.php == '8.5'
+                run: composer update --prefer-dist --no-progress --no-interaction
+
             -   name: Execute tests
                 run: composer test