feat: MFE iframe support [POC] #120

Job	Run time
resolve-version	0s
deploy-dev	0s
deploy-staging	0s
deploy-eu-prod	0s
create-dev-change-tracking	0s
notify-staging	0s
create-eu-prod-change-tracking	0s
verify-promotion	5s
create-staging-change-tracking	0s
deploy-jp-prod	0s
deploy-us-prod	0s
notify-eu-prod	-1s
notify-jp-prod	-1s
create-us-prod-change-tracking	-1s
notify-us-prod	-1s
create-jp-prod-change-tracking	-1s
	0s

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