TelephonyManager API review changes

Addressing feedback from API review regarding resolving the Fi
TelephonyManager dependencies by Telecom. This includes removing
references to requiring permission from the doc as it's already defined
by the annotation as well as using the pre-defined constant for the
newly created permission (ACCESS_LAST_KNOWN_CELL_ID).

Bug: 321265124
Bug: 311773409
Test: m
Change-Id: I92e431ea308debe89b17dca9c1b4bb487902bac7
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index c6f5e9c..90e4bd9 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -64,7 +64,7 @@
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>
     <uses-permission android:name="android.permission.USE_COLORIZED_NOTIFICATIONS"/>
     <uses-permission android:name="android.permission.USE_FULL_SCREEN_INTENT"/>
-    <uses-permission android:name="com.android.phone.permission.ACCESS_LAST_KNOWN_CELL_ID"/>
+    <uses-permission android:name="android.permission.ACCESS_LAST_KNOWN_CELL_ID"/>
     <uses-permission android:name="android.permission.STATUS_BAR_SERVICE" />
 
     <permission android:name="android.permission.BROADCAST_CALLLOG_INFO"