New System API to launch SIM Preference in Setting

Bug: b/381319469
Test: Manual
FLAG: com.android.internal.telephony.flags.action_sim_preference_settings
Change-Id: I91815464a2462820de4f3db1bd59e6987910089d

src/com/android/settings/network/SimOnboardingActivity.kt

@@ -106,6 +106,12 @@ class SimOnboardingActivity : SpaBaseDialogActivity() {
         }
 
         var targetSubId = intent.getIntExtra(SUB_ID,SubscriptionManager.INVALID_SUBSCRIPTION_ID)
+        if (targetSubId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
+            targetSubId = intent.getIntExtra(
+              Settings.EXTRA_SUB_ID,
+              SubscriptionManager.INVALID_SUBSCRIPTION_ID
+            )
+        }
         initServiceData(this, targetSubId, callbackListener)
         if (!onboardingService.isUsableTargetSubscriptionId) {
             Log.e(TAG, "The subscription id is not usable.")
@@ -611,4 +617,4 @@ class SimOnboardingActivity : SpaBaseDialogActivity() {
             CALLBACK_FINISH(5)
         }
     }
-}
+}