SearXNG update

[nebulon]

Updated now to latest master

[girish]

OK, I have put a reminder for ourselves via a cron pattern for twice a month. In any case wants something like this, put this into the cron section of the app:

0 7 1,15 * * "==> Sending reminder to update apps" && swaks --server "${CLOUDRON_MAIL_SMTP_SERVER}" -p "${CLOUDRON_MAIL_SMTP_PORT}" --from "${CLOUDRON_MAIL_FROM}" --h-Subject "Check if SearXNG needs to be updated" --auth-user "${CLOUDRON_MAIL_SMTP_USERNAME}" --auth-password "${CLOUDRON_MAIL_SMTP_PASSWORD}" --to notification@domain.com --body "This is cron reminder to update SearXNG package if needed" --silent 2