lint yaml files

.yamllint

acmetool/defaults/main.yml

acmetool/tasks/main.yml

acmetool/templates/response-file.yml.j2

debian-repository/tasks/main.yml

dokuwiki/defaults/main.yml

dokuwiki/handlers/main.yml

dokuwiki/tasks/main.yml

mediawiki/defaults/main.yml

mediawiki/handlers/main.yml

mediawiki/tasks/main.yml

mediawiki/tasks/mysql.yml

mediawiki/tasks/postgres.yml

php-fpm/tasks/main.yml

sentry/defaults/main.yml

sentry/tasks/main.yml

sentry/templates/config.yml.j2

sentry/templates/sentry.conf.py.j2

shibboleth/tasks/main.yml

uwsgi-python/handlers/main.yml