fix(tests): removed mcrypt requirement trick for CI

Author: DIOHz0r

.travis.yml

@@ -12,7 +12,6 @@ before_script:
   - tests/config-composer.sh
   - git clone --depth=1 $GLPI_SOURCE ../glpi && cd ../glpi
   - composer install --no-dev --no-interaction
-  - sed -e "s/return extension_loaded('mcrypt');/return false;/" -i vendor/ircmaxell/random-lib/lib/RandomLib/AbstractMcryptMixer.php
   - php tools/cliinstall.php --db=glpitest --user=root --tests
   - mkdir plugins/fusioninventory && git clone --depth=1 $FUSION_SOURCE plugins/fusioninventory
   - mv ../flyve-mdm-glpi-plugin plugins/flyvemdm