ksmbd: do not set SMB2_GLOBAL_CAP_ENCRYPTION for SMB 3.1.1

[ Upstream commit 5ed11af1 ]

SMB2_GLOBAL_CAP_ENCRYPTION flag should be used only for 3.0 and
3.0.2 dialects. This flags set cause compatibility problems with
other SMB clients.

Reported-by: James Christopher Adduono <jc@adduono.com>
Tested-by: James Christopher Adduono <jc@adduono.com>
Cc: stable@vger.kernel.org
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>