Move env copy to test job

.gitlab-ci.yml

@@ -15,11 +15,9 @@ php-build-job:
     - composer install
     - cp .env.testing .env
     - php artisan key:generate
-    - cp .env .env.testing
   artifacts:
     paths:
       - .env
-      - .env.testing
       - vendor/
   cache:
     paths:
@@ -38,7 +36,7 @@ php-test-job:
     - pecl install xdebug
     - echo "zend_extension=$(find /usr/local/lib/php/extensions/ -name xdebug.so)" > /usr/local/etc/php/conf.d/xdebug.ini
     - echo "xdebug.mode=coverage" >> /usr/local/etc/php/conf.d/xdebug.ini
-    - source .env
+    - cp -f .env .env.testing
     - export DB_CONNECTION=mysql
     - export DB_HOST=mysql
     - export DB_PORT=3306