Fix search for MMS Message

Also display multiple results when there are multiple MMS Message on
different SIMs.

When doing indexing, we not also log sub id as part of the key.
When user clicks the result, using SpaSearchLandingActivity to do the
redirection, set arguments to the fragment.

Fix: 352245817
Flag: EXEMPT bug fix
Test: manual - search mms
Test: unit test
Change-Id: Id47a1151cb418c18f68f97e3be33dcd21c5f5102