Enable sampler's tests after Windows GPURT uplift to 27.20.100.9466 (#246)

Author: yanfeng3721

SYCL/Sampler/unnormalized-clampedge-linear-float.cpp

@@ -3,7 +3,6 @@
 // RUN: %GPU_RUN_PLACEHOLDER %t.out %GPU_CHECK_PLACEHOLDER
 // RUN: %CPU_RUN_PLACEHOLDER %t.out %CPU_CHECK_PLACEHOLDER
 // XFAIL: cuda
-// XFAIL: level_zero && windows
 
 // CUDA works with image_channel_type::fp32, but not with any 8-bit per channel
 // type (such as unorm_int8)
@@ -190,4 +189,4 @@ int main() {
 // CHECK-NEXT: read two pixels on either side of 1. float coordinates. ClampEDGE
 // CHECK-NEXT: 6 -- 1: {0.4,0.4,0.4,0.4} 
 // CHECK-NEXT: 7 -- 1: {0.4,0.4,0.4,0.4}
-// clang-format on
+// clang-format on

SYCL/Sampler/unnormalized-clampedge-nearest.cpp

@@ -2,7 +2,6 @@
 // RUN: %HOST_RUN_PLACEHOLDER %t.out %HOST_CHECK_PLACEHOLDER
 // RUN: %CPU_RUN_PLACEHOLDER %t.out %CPU_CHECK_PLACEHOLDER
 // RUN: %GPU_RUN_PLACEHOLDER %t.out %GPU_CHECK_PLACEHOLDER
-// XFAIL: level_zero && windows
 
 // On Windows, LevelZero returns wrong value for clampedge
 // out of bounds. Waiting on fix.