selftests/sgx: Ignore OpenSSL 3.0 deprecated functions warning

mainline inclusion
from mainline-v6.0-rc3
commit 5f4d1fd5
category: bugfix
bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I6X1FF
CVE: NA
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5f4d1fd5b5d3506759b5d9cf20bb5fb5b8bdcab1



Intel-SIG: commit selftests/sgx: Ignore OpenSSL 3.0 deprecated
functions warning
Incremental backporting patches for SGX on Intel Xeon platform.

--------------------------------

OpenSSL 3.0 deprecates some of the functions used in the SGX
selftests, causing build errors on new distros. For now ignore
the warnings until support for the functions is no longer
available and mark FIXME so that it can be clear this should
be removed at some point.

Signed-off-by: Kristen Carlson Accardi <kristen@linux.intel.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
[ Zhiquan: amend commit log. ]
Signed-off-by: Zhiquan Li <zhiquan1.li@intel.com>