Add WSI functions to GrVkInterface

BUG=skia:5043
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1834903003

Review URL: https://codereview.chromium.org/1834903003
diff --git a/include/gpu/vk/GrVkTypes.h b/include/gpu/vk/GrVkTypes.h
index e671f5d..833f6d3 100755
--- a/include/gpu/vk/GrVkTypes.h
+++ b/include/gpu/vk/GrVkTypes.h
@@ -9,7 +9,7 @@
 #ifndef GrVkTypes_DEFINED
 #define GrVkTypes_DEFINED
 
-#include <vulkan/vulkan.h>
+#include "vk/GrVkDefines.h"
 
 /**
  * KHR_debug