Temporarily hardcode PREMIUM_ENABLED

This allows us to release before the feature flags are removed from
the add-on. Once an updated add-on has been released, we should
remove this attribute altogether.

Merge pull request mozilla#1433 from mozilla/delete-old-reply-records…

…-job-MPP-1079

new delete_old_reply_records command

Update submodules

Merge pull request mozilla#1432 from mozilla/fix-country-detections-M…

…PP-1489

fix MPP-1489 add ie and at country codes to PREMIUM_PLAN_COUNTRY_LANG…

Merge pull request mozilla#1425 from mozilla/change-api-to-show-domai…

…ns-in-aliases

add full_address to address API responses

Merge pull request mozilla#1422 from mozilla/separate-logs-stream-to-…

…stderr-and-stdout-mpp-1275

Separate logs stream to stderr and stdout mpp 1275

Merge pull request mozilla#1419 from mozilla/MPP-1488-hide-nps-premiu…

…m-promo

Don't show NPS banner on Premium promo page

Merge pull request mozilla#1415 from mozilla/handle-JSONDecodeError

return 422 on JSONDecodeError

Add unique telemetry labels for different CTAs

fix mozilla#1392 - remove linebreak from ftlmsg tag