more main changes

.github/workflows/main.yml

@@ -20,10 +20,6 @@ jobs:
           php-version: "7.4"
           extensions: mbstring, mysql
           coverage: xdebug
-      - name: Validate composer.json and composer.lock
-        run: composer validate
-      - name: Install dependencies
-        run: composer install --prefer-dist --no-progress --no-suggest
       - name: Start Apache
         run: sudo service apache2 start
       - name: Run Cypress tests