do not call Mailchimp API if list ID is not set
Merge pull request #4450 from dimagi/reduce-sentry-errors

do not call Mailchimp API if list ID is not set
Merge branch 'archive-products+explicit_case_processing' into autostaging
Merge branch 'explicit_case_processing' into autostaging
Merge remote-tracking branch 'origin/master+schedule' into autostaging
Merge branch 'schedule' into autostaging
Merge remote-tracking branch 'origin/hq-dropdown' into autostaging
Merge remote-tracking branch 'origin/logos+master' into autostaging
Merge remote-tracking branch 'origin/admin-reports' into autostaging
Merge remote-tracking branch 'origin/increase-es-timeout' into autostaging
Merge remote-tracking branch 'origin/archive-products+custom_product_data' into autostaging
Merge remote-tracking branch 'origin/archive-programs' into autostaging
Merge remote-tracking branch 'origin/subscription-no-contact-info' into autostaging
Merge remote-tracking branch 'origin/fix-timeout' into autostaging
Merge remote-tracking branch 'lwyszomi/better_date_filters_improvment' into autostaging
Merge remote-tracking branch 'origin/master+uservoice-pending-invitations' into autostaging
Merge remote-tracking branch 'origin/revert-4205-revert-3841-86347-2' into autostaging
Merge remote-tracking branch 'origin/bulk-app-translate' into autostaging
Merge remote-tracking branch 'origin/callcenter' into autostaging
Merge remote-tracking branch 'origin/fixture-prop' into autostaging