Load updated drivers using derived loader namespace

Bug: 33531483
Test: Launch vulkan apps w/ and w/o updated driver package
Change-Id: Ia73e1e33b637d6ffd96ea0480ed6d85b9f68dce3
diff --git a/vulkan/libvulkan/Android.bp b/vulkan/libvulkan/Android.bp
index ba883f7..746ab4e 100644
--- a/vulkan/libvulkan/Android.bp
+++ b/vulkan/libvulkan/Android.bp
@@ -69,6 +69,7 @@
         "vulkan_headers",
     ],
     shared_libs: [
+        "libgui",
         "libziparchive",
         "libhardware",
         "libsync",