block/rnbd: Adding name to the Contributors List

Adding name to the Contributors List

Signed-off-by: Swapnil Ingle <ingleswapnil@gmail.com>
Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Acked-by: Danil Kipnis <danil.kipnis@cloud.ionos.com>
Signed-off-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

Author: swapnili

drivers/block/rnbd/README

@@ -90,3 +90,4 @@ Kleber Souza <kleber.souza@profitbricks.com>
 Lutz Pogrell <lutz.pogrell@cloud.ionos.com>
 Milind Dumbare <Milind.dumbare@gmail.com>
 Roman Penyaev <roman.penyaev@profitbricks.com>
+Swapnil Ingle <ingleswapnil@gmail.com>