chtls: fix tp->rcv_tstamp initialization

[ Upstream commit 225d9ddbacb102621af6d28ff7bf5a0b4ce249d8 ]

tp->rcv_tstamp should be set to tcp_jiffies, not tcp_time_stamp().

Fixes: cc35c88a ("crypto : chtls - CPL handler definition")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Ayush Sawal <ayush.sawal@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>