Fix cover file reference for scrutinizer

Author: mikebronner

.travis.yml

@@ -14,4 +14,4 @@ script:
 after_script:
   - php vendor/bin/coveralls
   - wget https://scrutinizer-ci.com/ocular.phar
-  - php ocular.phar code-coverage:upload --format=php-clover build/coverage.xml
+  - php ocular.phar code-coverage:upload --format=php-clover ./build/logs/clover.xml