Update call to null out GrVkAlloc in VulkanManager

Test: manual testing

Change-Id: Ia0af7526cad2dc4614afc73c31bf07e25890c677
diff --git a/libs/hwui/renderthread/VulkanManager.cpp b/libs/hwui/renderthread/VulkanManager.cpp
index 9d246ff..21c91a2 100644
--- a/libs/hwui/renderthread/VulkanManager.cpp
+++ b/libs/hwui/renderthread/VulkanManager.cpp
@@ -310,7 +310,7 @@
     for (uint32_t i = 0; i < surface->mImageCount; ++i) {
         GrVkImageInfo info;
         info.fImage = surface->mImages[i];
-        info.fAlloc = {VK_NULL_HANDLE, 0, 0, 0};
+        info.fAlloc = GrVkAlloc();
         info.fImageLayout = VK_IMAGE_LAYOUT_UNDEFINED;
         info.fImageTiling = VK_IMAGE_TILING_OPTIMAL;
         info.fFormat = format;