MSIM:Set available SIM as default outgoing phoneaccount.

In DSDS device, if single sim is inserted, the available
sim should be set as the default outgoing phoneaccount.
Currently 'Ask everytime' is getting shown wrongly for
default voice subscription.

(Cherry-picked from Icd92ddc0f4cff35f095c59e263fe7fad5a0c64a3)

Change-Id: I9b851d17bb84e11c54fbe2e162cf1230977c2572
CRs-Fixed: 2724674
Issue: FP3-A13#56
(cherry picked from commit 292e79c96e547b81b80c5c1629c5038978770c9f)
1 file changed