VulkanContext: Disable subgroup reduction on macOS with AMD GPUs

Source/Core/VideoCommon/DriverDetails.cpp

@@ -127,6 +127,8 @@ constexpr BugInfo m_known_bugs[] = {
      -1.0, -1.0, true},
     {API_OPENGL, OS_WINDOWS, VENDOR_ATI, DRIVER_ATI, Family::UNKNOWN, BUG_BROKEN_SSBO_FIELD_ATOMICS,
      -1.0, -1.0, true},
+    {API_VULKAN, OS_OSX, VENDOR_ATI, DRIVER_PORTABILITY, Family::UNKNOWN,
+     BUG_BROKEN_SUBGROUP_INVOCATION_ID, -1.0, -1.0, true},
 };
 
 static std::map<Bug, BugInfo> m_bugs;

Source/Core/VideoCommon/DriverDetails.h

@@ -305,6 +305,12 @@ enum Bug
   // Started version: -1
   // Ended version: -1
   BUG_BROKEN_SSBO_FIELD_ATOMICS,
+
+  // BUG: Accessing gl_SubgroupInvocationID causes the Metal shader compiler to crash.
+  // Affected devices: AMD (macOS)
+  // Started version: -1
+  // Ended version: -1
+  BUG_BROKEN_SUBGROUP_INVOCATION_ID,
 };
 
 // Initializes our internal vendor, device family, and driver version