Update to v5.0 kernel headers.

Test: Builds and boots on taimen.
Change-Id: I13843bf1ab30ea89a50852adc88f2cba8401bded
diff --git a/libc/kernel/uapi/rdma/vmw_pvrdma-abi.h b/libc/kernel/uapi/rdma/vmw_pvrdma-abi.h
index 7b43e35..fc86778 100644
--- a/libc/kernel/uapi/rdma/vmw_pvrdma-abi.h
+++ b/libc/kernel/uapi/rdma/vmw_pvrdma-abi.h
@@ -47,6 +47,7 @@
   PVRDMA_WR_MASKED_ATOMIC_FETCH_AND_ADD,
   PVRDMA_WR_BIND_MW,
   PVRDMA_WR_REG_SIG_MR,
+  PVRDMA_WR_ERROR,
 };
 enum pvrdma_wc_status {
   PVRDMA_WC_SUCCESS,