Remove apex_available for bluetooth.updatable

The build will pass without it, showing that it's not exercised today,
and the bluetooth apex is being renamed anyway.

Bug: 206614050
Test: m
Change-Id: I75be6c0f7026ba1a50abf760874862ff55043f49
diff --git a/common/networkstackclient/Android.bp b/common/networkstackclient/Android.bp
index fd7bfc9..3c97dc2 100644
--- a/common/networkstackclient/Android.bp
+++ b/common/networkstackclient/Android.bp
@@ -35,7 +35,6 @@
             apex_available: [
                 "//apex_available:platform",
                 "com.android.wifi",
-                "com.android.bluetooth.updatable",
                 "com.android.tethering",
             ],
             // this is part of updatable modules(NetworkStack) which targets 29(Q)
@@ -109,7 +108,6 @@
         java: {
             apex_available: [
                 "//apex_available:platform",
-                "com.android.bluetooth.updatable",
                 "com.android.wifi",
                 "com.android.tethering",
             ],