Fallback to AOSP eSOS settings page if OEM impl fails

When OEM eSOS implementation fails for any reason (app disabled,
misconfigured, etc), Emergency SOS settings should fallack to the
default settings page (rather than hiding the setting entirely)

Bug: 180959553
Test: robotests
Change-Id: I31c08449eff3f01d4c33bf827023f17beade93c2
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 6ac1ac9..7cc6155 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -2902,6 +2902,12 @@
             android:grantUriPermissions="true"
             android:exported="false"/>
 
+        <provider
+            android:name=".emergency.EmergencyActionContentProvider"
+            android:authorities="com.android.settings.emergency"
+            android:permission="android.permission.CALL_PRIVILEGED"
+            android:exported="true"/>
+
         <activity
             android:name=".wifi.RequestToggleWiFiActivity"
             android:theme="@android:style/Theme.DeviceDefault.Light.Dialog.Alert"