Enable many more tests for Vulkan

BUG=skia:5461
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2103133002

Review-Url: https://codereview.chromium.org/2103133002
diff --git a/tests/ImageIsOpaqueTest.cpp b/tests/ImageIsOpaqueTest.cpp
index 843c1d1..0660885 100644
--- a/tests/ImageIsOpaqueTest.cpp
+++ b/tests/ImageIsOpaqueTest.cpp
@@ -72,7 +72,7 @@
 
 #if SK_SUPPORT_GPU
 
-DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(ImageIsOpaqueTest_Gpu, reporter, ctxInfo) {
+DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ImageIsOpaqueTest_Gpu, reporter, ctxInfo) {
     GrContext* context = ctxInfo.grContext();
     SkImageInfo infoTransparent = SkImageInfo::MakeN32Premul(5, 5);
     auto surfaceTransparent(SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, infoTransparent));