Update hwcomposer include paths

In preparation of new hwcomposer interface, updating
existing includes to include specific version.
Note: IComposerCommandBuffer.h was moved, renamed and clang
formated, but otherwise had no code changes.
Bug: 71513561
Test: compile

Change-Id: If34cb6f63012592a245708109590653ace7009f5
diff --git a/graphics/composer/2.1/vts/functional/Android.bp b/graphics/composer/2.1/vts/functional/Android.bp
index 1ba7c9a..40f18c0 100644
--- a/graphics/composer/2.1/vts/functional/Android.bp
+++ b/graphics/composer/2.1/vts/functional/Android.bp
@@ -28,9 +28,11 @@
         "libsync",
     ],
     static_libs: [
-        "libhwcomposer-command-buffer",
         "VtsHalHidlTargetTestBase",
     ],
+    header_libs: [
+        "android.hardware.graphics.composer@2.1-command-buffer",
+    ],
     cflags: [
         "-Wall",
         "-Wextra",
@@ -58,7 +60,9 @@
         "android.hardware.graphics.mapper@2.0",
         "libVtsHalGraphicsComposerTestUtils",
         "libVtsHalGraphicsMapperTestUtils",
-        "libhwcomposer-command-buffer",
         "libnativehelper",
     ],
+    header_libs: [
+        "android.hardware.graphics.composer@2.1-command-buffer",
+    ],
 }