Remove wget install

.gitlab-ci.yml

@@ -6,7 +6,6 @@ before_script:
 test:app:
   #when: manual
   before_script:
-  - apt-get install -y wget
   - wget https://composer.github.io/installer.sig -O - -q | tr -d '\n' > installer.sig
   - php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
   - php -r "if (hash_file('SHA384', 'composer-setup.php') === file_get_contents('installer.sig')) { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"