Add strict-ssl-check option to avoid unexpected 56 error

Add strict-ssl-check option to avoid unexpected 56 error

SSL_ERROR_SYSCALL has been handled little stricter since curl 7.67.
(For example, 56 error occurs when server clase the connection abruptly
without a close_notify alert.)

The change is applied only in debug build for compatibility with older
peers.
However, Curl in Tizen is built with debug option.
So, Unexpected 56 error can occurs.

To avoid it, This patch creates new option and disable it.

Change-Id: I6d2b493aa1ce1ea2ce7fe1151f8948537e52c332