graphics: more reusable libVtsHalGraphicsComposerTestUtils

Versioned library names, versioned include paths, and others.

Test: make VtsHalGraphicsComposerV2_1TargetTest
Change-Id: Ic266763c9ef25e09bc2c97026f2e1324609f48c6
diff --git a/graphics/composer/2.1/vts/functional/Android.bp b/graphics/composer/2.1/vts/functional/Android.bp
index ac296af..8e346df 100644
--- a/graphics/composer/2.1/vts/functional/Android.bp
+++ b/graphics/composer/2.1/vts/functional/Android.bp
@@ -27,10 +27,9 @@
     static_libs: [
         "android.hardware.graphics.allocator@2.0",
         "android.hardware.graphics.composer@2.1",
+        "android.hardware.graphics.composer@2.1-vts",
         "android.hardware.graphics.mapper@2.0",
         "android.hardware.graphics.mapper@2.0-vts",
-        "libVtsHalGraphicsComposerTestUtils",
-        "libnativehelper",
     ],
     header_libs: [
         "android.hardware.graphics.composer@2.1-command-buffer",