[Bluetooth apex] Use new apex name

The Bluetooth apex name is now called com.android.btservices

Bug: 243054261
Test: Build
Change-Id: I5713e58c280277d92fc6401ffbd3c17206221d1a
diff --git a/Android.bp b/Android.bp
index f37f1c6..c42772b 100644
--- a/Android.bp
+++ b/Android.bp
@@ -30,7 +30,7 @@
     ],
     apex_available: [
         "//apex_available:platform",
-        "com.android.bluetooth",
+        "com.android.btservices",
         "com.android.media.swcodec",
         "com.android.neuralnetworks",
         "test_com.android.media.swcodec",