Fix copying of data in vulkan testing texture

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2248703002

Review-Url: https://codereview.chromium.org/2248703002
diff --git a/tests/VkUploadPixelsTests.cpp b/tests/VkUploadPixelsTests.cpp
index 7f00ad2..8b6a56b 100644
--- a/tests/VkUploadPixelsTests.cpp
+++ b/tests/VkUploadPixelsTests.cpp
@@ -66,7 +66,7 @@
     // the expectation is that the given config is texturable/renderable with optimal tiling
     // but may not be with linear tiling
     if (linearTiling) {
-        if (!caps->isConfigTexurableLinearly(config) ||
+        if (!caps->isConfigTexturableLinearly(config) ||
             (renderTarget && !caps->isConfigRenderableLinearly(config, false))) {
             canCreate = false;
         }