gfxstream: add missing DeviceOpTracker.cpp to meson build

BUG=333133323
TEST=gfxstream Linux compiles

Change-Id: Iea8d7c0f1ac8d333ec312363a6630979c357e668
diff --git a/host/vulkan/meson.build b/host/vulkan/meson.build
index 4ffd330..ae7e03a 100644
--- a/host/vulkan/meson.build
+++ b/host/vulkan/meson.build
@@ -13,6 +13,7 @@
   'BufferVk.cpp',
   'ColorBufferVk.cpp',
   'CompositorVk.cpp',
+  'DeviceOpTracker.cpp',
   'DisplayVk.cpp',
   'DisplaySurfaceVk.cpp',
   'PostWorkerVk.cpp',