Remove ANGLE/D3D11 suppression.

Both parts of this depth/stencil test have been fixed in ANGLE.

Bug: angleproject:7303
Change-Id: I7c7db6cf10f973a22102b706571baaefbeba4fa7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/92441
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Stephen White <senorblanco@chromium.org>

src/dawn/tests/end2end/DepthStencilSamplingTests.cpp

@@ -623,9 +623,6 @@ TEST_P(DepthStencilSamplingTest, SampleExtraComponents) {
 
 // Test sampling both depth and stencil with a render/compute pipeline works.
 TEST_P(DepthStencilSamplingTest, SampleDepthAndStencilRender) {
-    // TODO(anglebug.com/7303): fix failure in ANGLE/D3D11
-    DAWN_SUPPRESS_TEST_IF(IsANGLE() && IsWindows());
-
     wgpu::TextureFormat format = GetParam().mTextureFormat;
 
     wgpu::SamplerDescriptor samplerDesc;