Remove if condition

Author: TRowbotham

.github/workflows/tests2.yml

@@ -38,13 +38,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Install dependencies
-        run: |
-          php -v
-          if [[ ${{ matrix.php == 'nightly' }} ]]; then
-            composer install --no-interaction --ignore-platform-reqs
-          else
-            composer install --no-interaction
-          fi
+        run: composer update --no-interaction
 
       - name: Run PHPCS
         run: vendor/bin/phpcs