libvrhwc: Fix dependency order because Soong.

Static library dependencies must (usually) be in reverse order of
dependency. Use the correct dependency order to fix the build.

Bug: None
Test: make -j30
Change-Id: I332c800d993561ade3afb3c5eadeee73f97fb475
diff --git a/services/vr/vr_window_manager/composer/Android.bp b/services/vr/vr_window_manager/composer/Android.bp
index f01bb28..1998749 100644
--- a/services/vr/vr_window_manager/composer/Android.bp
+++ b/services/vr/vr_window_manager/composer/Android.bp
@@ -10,9 +10,9 @@
   static_libs: [
     "libhwcomposer-client",
     "libdisplay",
-    "libpdx_default_transport",
-    "libbufferhub",
     "libbufferhubqueue",
+    "libbufferhub",
+    "libpdx_default_transport",
   ],
 
   shared_libs: [