Migrate permission flags for Telephony to be exported flags

Bug: 336313566
Test: All existing automation tests
Change-Id: I4e1c655b65955933b02c0d7f996a96d8f8cac2e0
diff --git a/Android.bp b/Android.bp
index 4b90e06..78e6afb 100644
--- a/Android.bp
+++ b/Android.bp
@@ -45,7 +45,7 @@
         "modules-utils-os",
         "nist-sip",
         "service-entitlement",
-        "android.permission.flags-aconfig-java",
+        "android.permission.flags-aconfig-java-export",
         "satellite-s2storage-ro",
         "s2-geometry-library-java",
         "dropbox_flags_lib",
@@ -101,3 +101,4 @@
     name: "TeleService-platform-compat-config",
     src: ":TeleService",
 }
+