enable ckan emails

[cooper667]

Tested the SMTP values with:

msg = MIMEText('SMTP test from CKAN')
msg['Subject'] = 'SMTP test'
msg['From'] = 'DoNotReply@mail.adr.unaids.org'
msg['To'] = 'test@c9r.dev'

with smtplib.SMTP('smtp.azurecomm.net', 587) as server:
    server.starttls()
    server.login('adr-comms.etcetcetc', '***NOTTHEREALSECRETSECRET***')
    server.sendmail(msg['From'], [msg['To']], msg.as_string())
    print('Sent successfully')

Which worked. The values are in ckan-secrets in the cluster so 🤞

(Is\are there any other email settings that should be changed\enabled @ChasNelson1990 ? Also do you know how often it should run, currently set to daily?)

TODO (@cooper667): Update prod cron pod with URL\token etc once merged)

[ChasNelson1990]

LGTM