Update DRM makefile.

Change module name to VTS format.

Test: cd hardware/interfaces && mma
Bug: 34178477
Change-Id: I33490627e1254ec1b1d36ebb7778e20680005910
diff --git a/drm/1.0/vts/functional/Android.bp b/drm/1.0/vts/functional/Android.bp
index 546aa12..36d7d1c 100644
--- a/drm/1.0/vts/functional/Android.bp
+++ b/drm/1.0/vts/functional/Android.bp
@@ -15,7 +15,7 @@
 //
 
 cc_test {
-    name: "drm_hidl_test",
+    name: "VtsHalDrmV1_0TargetTest",
     srcs: [
         "drm_hal_clearkey_test.cpp",
         "drm_hal_vendor_test.cpp",