Add intent-filter priority for CONFIGURE_VOICEMAIL intent.

The android.telephony.action.CONFIGURE_VOICEMAIL intent is only handled
by the platform, so setting an intent filter priority here will ensure
that no other app can claim to handle it.

Test: Used test app which attempts to handle the intent to verify no
intent disambiguation dialog is shown and platform handles.
Bug: 185126149
Merged-In: I1c1b800737db5397d3e600e30c12ed2c8fc8efd9
Change-Id: I1c1b800737db5397d3e600e30c12ed2c8fc8efd9
(cherry picked from commit 5cd723c11bfe29dd44e7fcdc730c945d7348f3b6)
(cherry picked from commit 5521d7fce31260abde0b877ef9972658d87963fe)
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 340aab7..e99561f 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -585,7 +585,7 @@
                 <action android:name="" />
                 <category android:name="android.intent.category.DEFAULT" />
-            <intent-filter>
+            <intent-filter android:priority="1000">
                 <action android:name="android.telephony.action.CONFIGURE_VOICEMAIL" />
                 <category android:name="android.intent.category.DEFAULT" />