multiple users support for carrier wifi provisioning

Add a new intent to wake up carrier provisioning apps to handle
the refreshing request on user switching.

Bug: 156751190
Test: manual test, both SIM card changing and 'reset wifi' in multiple
users case.

Change-Id: I6591a4b5636c0464b4177af175d7cfdc5918010d

Author: lip-liu

core/res/AndroidManifest.xml

@@ -377,6 +377,7 @@
     <protected-broadcast android:name="android.net.wifi.action.PASSPOINT_OSU_PROVIDERS_LIST" />
     <protected-broadcast android:name="android.net.wifi.action.PASSPOINT_SUBSCRIPTION_REMEDIATION" />
     <protected-broadcast android:name="android.net.wifi.action.PASSPOINT_LAUNCH_OSU_VIEW" />
+    <protected-broadcast android:name="android.net.wifi.action.REFRESH_USER_PROVISIONING" />
     <protected-broadcast android:name="android.net.wifi.action.WIFI_NETWORK_SUGGESTION_POST_CONNECTION" />
     <protected-broadcast android:name="android.net.wifi.action.WIFI_SCAN_AVAILABILITY_CHANGED" />
     <protected-broadcast android:name="android.net.wifi.supplicant.CONNECTION_CHANGE" />