gpu: add CreatePipelineAsyncStatus enum

Signed-off-by: Stephen Gutekanst <stephen@hexops.com>

gpu/src/types.zig

@@ -80,3 +80,11 @@ pub const ComputePassTimestampLocation = enum(u32) {
     beginning = 0x00000000,
     end = 0x00000001,
 };
+
+pub const CreatePipelineAsyncStatus = enum(u32) {
+    success = 0x00000000,
+    err = 0x00000001,
+    device_lost = 0x00000002,
+    device_destroyed = 0x00000003,
+    unknown = 0x00000004,
+};