Add DISPLAY_BT2020 dataspace

This already exists in AIDL, and will exist in the SDK

Bug: 355264141
Flag: EXEMPT NDK can't be flagged!
Test: builds
Change-Id: I32fd0e9d5c58363393d5217211d1f5fe9e14f86b
diff --git a/libs/nativewindow/ANativeWindow.cpp b/libs/nativewindow/ANativeWindow.cpp
index ac3a832..5ce4076 100644
--- a/libs/nativewindow/ANativeWindow.cpp
+++ b/libs/nativewindow/ANativeWindow.cpp
@@ -222,6 +222,8 @@
         static_cast<int>(HAL_DATASPACE_BT2020_ITU_HLG));
     static_assert(static_cast<int>(ADATASPACE_DEPTH) == static_cast<int>(HAL_DATASPACE_DEPTH));
     static_assert(static_cast<int>(ADATASPACE_DYNAMIC_DEPTH) == static_cast<int>(HAL_DATASPACE_DYNAMIC_DEPTH));
+    static_assert(static_cast<int>(ADATASPACE_DISPLAY_BT2020) ==
+                  static_cast<int>(HAL_DATASPACE_DISPLAY_BT2020));
 
     if (!window || !query(window, NATIVE_WINDOW_IS_VALID)) {
         return -EINVAL;