Fix crash due to no SatelliteManager

Flag: EXEMPT bug fix
fix: 381212236
Test: make pass
Change-Id: Ic10ad27c1e84ac29c5c1ccf81c073d6f216ed32e

src/com/android/settings/network/telephony/SatelliteSettingPreferenceController.java

@@ -148,6 +148,10 @@ public class SatelliteSettingPreferenceController extends
     }
 
     private void updateSummary(Preference preference) {
+        if (mSatelliteManager == null) {
+            logd("updateSummary - no SatelliteManager");
+            return;
+        }
         try {
             Set<Integer> restrictionReason =
                     mSatelliteManager.getAttachRestrictionReasonsForCarrier(mSubId);