Add support for department emails being arrays
Add support for department emails being arrays

When getDepartmentEmails() changed to returning an array (good thing), this function needed to update to support the extra level of array.  This is a minor fix and only affects the deeplink automation for google groups.
CON-In-A-Box/CIAB-SignIn,CON-In-A-Box/ConComSignIn,CON-In-A-Box/CIAB-SignIn,CON-In-A-Box/ConComSignIn,CON-In-A-Box/ConComSignIn,CON-In-A-Box/CIAB-SignIn,CON-In-A-Box/CIAB-SignIn,CON-In-A-Box/ConComSignIn