Remove email destination from AlertSubscription migration
Remove email destination from AlertSubscription migration

getredash/redash,akariv/redash,chriszs/redash,moritz9/redash,pubnative/redash,moritz9/redash,stefanseifert/redash,easytaxibr/redash,amino-data/redash,pubnative/redash,44px/redash,guaguadev/redash,akariv/redash,EverlyWell/redash,stefanseifert/redash,pubnative/redash,guaguadev/redash,alexanderlz/redash,vishesh92/redash,moritz9/redash,denisov-vlad/redash,chriszs/redash,M32Media/redash,easytaxibr/redash,amino-data/redash,imsally/redash,akariv/redash,alexanderlz/redash,ninneko/redash,crowdworks/redash,guaguadev/redash,amino-data/redash,ninneko/redash,akariv/redash,crowdworks/redash,useabode/redash,easytaxibr/redash,rockwotj/redash,amino-data/redash,moritz9/redash,crowdworks/redash,crowdworks/redash,M32Media/redash,vishesh92/redash,easytaxibr/redash,alexanderlz/redash,denisov-vlad/redash,useabode/redash,easytaxibr/redash,ninneko/redash,stefanseifert/redash,imsally/redash,vishesh92/redash,chriszs/redash,ninneko/redash,denisov-vlad/redash,guaguadev/redash,rockwotj/redash,44px/redash,akariv/redash,EverlyWell/redash,pubnative/redash,M32Media/redash,getredash/redash,hudl/redash,EverlyWell/redash,EverlyWell/redash,hudl/redash,useabode/redash,denisov-vlad/redash,imsally/redash,pubnative/redash,44px/redash,hudl/redash,vishesh92/redash,rockwotj/redash,chriszs/redash,stefanseifert/redash,hudl/redash,useabode/redash,getredash/redash,imsally/redash,stefanseifert/redash,ninneko/redash,44px/redash,rockwotj/redash,getredash/redash,denisov-vlad/redash,alexanderlz/redash,M32Media/redash,guaguadev/redash,getredash/redash