Add tuner version 4.0 constant

Flag: android.media.tv.flags.tuner_w_apis
Bug: 320419647
Test: atest android.media.tv.tuner.cts.TunerTest on cf_x86_tv
Change-Id: I71492f05b39d3fabd3629d417fe45a41b3e45bc5
diff --git a/AconfigFlags.bp b/AconfigFlags.bp
index 59a7cbc..b4127c5 100644
--- a/AconfigFlags.bp
+++ b/AconfigFlags.bp
@@ -691,7 +691,7 @@
     exportable: true,
     package: "android.media.tv.flags",
     container: "system",
-    srcs: ["media/java/android/media/tv/flags/media_tv.aconfig"],
+    srcs: ["media/java/android/media/tv/flags/*.aconfig"],
 }
 
 java_aconfig_library {