Remove docker email flag from build
Remove docker email flag from build

(cherry picked from commit 338c32ad262e0bec286e1edef4b804cf1b505430)

NCI-GDC/portal-ui-legacy,NCI-GDC/portal-ui-legacy,NCI-GDC/portal-ui-legacy,NCI-GDC/portal-ui-legacy,NCI-GDC/portal-ui-legacy,NCI-GDC/portal-ui-legacy