swtpm: Disable OpenSSL FIPS mode to avoid libtpms failures

swtpm: Disable OpenSSL FIPS mode to avoid libtpms failures

While libtpms does not provide any means to disable FIPS-disabled crypto
algorithms from being used, work around the issue by simply disabling the
FIPS mode of OpenSSL if it is enabled. If it cannot be disabled, exit
swtpm with a failure message that it cannot be disabled. If FIPS mode
was successfully disabled, print out a message as well.

Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=2090219
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>