VulkanWrapper: enable filesystem code on macOS with new Kokoro image

Bug: b/180494886
Change-Id: Ib1ddebce8a5679af46a4c8457373f66289df03e7
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/52909
Tested-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
diff --git a/tests/VulkanWrapper/VulkanTester.cpp b/tests/VulkanWrapper/VulkanTester.cpp
index e4c05e5..e6accd2 100644
--- a/tests/VulkanWrapper/VulkanTester.cpp
+++ b/tests/VulkanWrapper/VulkanTester.cpp
@@ -141,13 +141,10 @@
 
 	~ScopedSetIcdFilenames()
 	{
-		//TODO(b/180494886): fix C++17 filesystem issues on macOS
-#if !OS_MAC
 		if(fs::exists("vk_swiftshader_generated_icd.json"))
 		{
 			fs::remove("vk_swiftshader_generated_icd.json");
 		}
-#endif
 	}
 
 private: