Remove AMD test suppression in VulkanImageWrappingTests

This has been fixed by the layout transition fixes. The dedicated
memory bug doesn't seem relevant at this time.

Bug: dawn:200, dawn:206
Change-Id: I953a20850881f64f5ff5ddbede9aed3a835d22da
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/29123
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>

src/tests/white_box/VulkanImageWrappingTestsOpaqueFD.cpp

@@ -920,9 +920,8 @@ namespace dawn_native { namespace vulkan {
     }
 
     // Tests a larger image is preserved when importing
-    // TODO(http://crbug.com/dawn/206): This fails on AMD
     TEST_P(VulkanImageWrappingUsageTests, LargerImage) {
-        DAWN_SKIP_TEST_IF(UsesWire() || IsAMD());
+        DAWN_SKIP_TEST_IF(UsesWire());
 
         close(defaultFd);