Added label for REQUEST_IGNORE_BATTERY_OPTIMIZATIONS permission.

Change-Id: I84dc652f7297c2b8c9351e737074ddf43754718d
Fixes: 32950329
Test: manually verified it
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 87b0c7b..f39fc1a 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -2682,6 +2682,8 @@
          This is a normal permission: an app requesting it will always be granted the
          permission, without the user needing to approve or see it. -->
     <permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"
+        android:label="@string/permlab_requestIgnoreBatteryOptimizations"
+        android:description="@string/permdesc_requestIgnoreBatteryOptimizations"
         android:protectionLevel="normal" />
 
     <!-- @SystemApi Allows an application to collect battery statistics -->