SystemUI: Fix icon display abnormal when dds switch between SIMs

When we update sim1 icons for CDMA_1x style, it doesn't check the
subscription info. As a result, sim1 icon is changed while updating sim2.

Add subscription check for CDMA_1x sim1 icons update.
Refer to signal_cluster_view.xml, make sim icons vertical center to avoid
icons displaying top aligned.

CRs-Fixed: 655204

Change-Id: I7ed48a8d8040dd0b568a5b668a4abc855a0822d7