fix multi-part sms issue

- sending multi-part SMS via Email was broken in NYC since we are using display
originating address to group multi-part messages.
- In a common case, only the fist SMS comes with the right email
displaying address, thus fails to group sms together.
- Fix is keep using originating_address to aggregate Multi-part SMS and introduce a new column:
display_address in the raw table to check blocking addresses for both
phone number and email address

Bug: 34118154
Test: Manual & telephony unit tests
Change-Id: Iaf8d1692f5e12b155578acd646cc244035dde774
Merged-In: CHANGE-ID Ibd902e5ccbad34c0e1e97d7c699258dc4d2c867a