SetupWizard: Set package name for com.android.wizard.LOAD intent

https://developer.android.com/about/versions/14/behavior-changes-14#safer-intents

Fixes:
java.lang.RuntimeException: Unable to start activity ComponentInfo{
org.lineageos.setupwizard/org.lineageos.setupwizard.SetupWizardActivity}:
android.content.ActivityNotFoundException: No Activity found to handle Intent
{ act=com.android.wizard.LOAD flg=0x10000001 (has extras) }

Change-Id: Ia15bc000011acb05b2db06299d142cabdf4e30c8

src/org/lineageos/setupwizard/SetupWizardActivity.java

@@ -68,6 +68,7 @@ public class SetupWizardActivity extends BaseSetupWizardActivity {
                         getString(R.string.lineage_wizard_script_user_uri));
             }
             intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | FLAG_GRANT_READ_URI_PERMISSION);
+            intent.setPackage(getPackageName());
             startActivity(intent);
             finish();
         }