Older versions of libtpms need to have another patch applied that disables
x509 certificate creation (0013-Disable-x509-test-cases-part2.patch).
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Add restoring of the volatile state after having it stored.
Since this is now taking a long time it must be explicitly enabled
by setting the environment variable SWTPM_TEST_STORE_VOLATILE=1.
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
