dzn: fixup indent

Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15816>

src/microsoft/vulkan/dzn_cmd_buffer.cpp

@@ -346,7 +346,7 @@ dzn_cmd_buffer_gather_events(dzn_cmd_buffer *cmdbuf)
 
          if (!entry) {
             cmdbuf->error = vk_error(device, VK_ERROR_OUT_OF_HOST_MEMORY);
-	    break;
+            break;
          }
 
          *entry = signal;

src/microsoft/vulkan/dzn_device.cpp

@@ -1770,7 +1770,7 @@ dzn_device_create(dzn_physical_device *pdev,
       for (uint32_t q = 0; q < qinfo->queueCount; q++) {
          result =
             dzn_queue_init(&queues[qindex++], device, qinfo, q);
-	 if (result != VK_SUCCESS) {
+         if (result != VK_SUCCESS) {
             dzn_device_destroy(device, pAllocator);
             return result;
          }