Remove the extension of PATH to the local dir('.') from swtpm_setup.sh
and adapt test cases accordingly.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Add a test case that ensures that swtpm-localca automatically
creates a signing key and issuer cert if none is available.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>