Add MANAGE_MUSIC_RECOGNITION to privapp permissions.

(Permission will be migrated to a role in a follow-up).

Bug: 178644109
Test: atest CtsPermission2TestCases:android.permission2.cts.PrivappPermissionsTest#privappPermissionsNeedToBeWhitelisted -- --abi arm64-v8a
Change-Id: I491450d8748ac669a017547ffb8616e2544aa397
(cherry picked from commit 6fa6344e)

data/etc/privapp-permissions-platform.xml

@@ -465,6 +465,8 @@ applications that come with the platform
         <permission name="android.permission.WIFI_UPDATE_COEX_UNSAFE_CHANNELS" />
         <!-- Permission required for CTS test CarrierMessagingServiceWrapperTest -->
         <permission name="android.permission.BIND_CARRIER_SERVICES"/>
+        <!-- Permission required for CTS test - MusicRecognitionManagerTest -->
+        <permission name="android.permission.MANAGE_MUSIC_RECOGNITION" />
         <!-- Permission required for CTS test - CallLogTest -->
         <permission name="com.android.voicemail.permission.READ_VOICEMAIL"/>
         <permission name="android.permission.BROADCAST_CLOSE_SYSTEM_DIALOGS"/>