conf: Use resrc=tpm in case of TPM passthrough following docs

Fix the resrc field for the TPM passthrough case to show tpm.
This fixes the code to follow the documentation.
Signed-off-by: NStefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

src/conf/domain_audit.c

@@ -593,7 +593,7 @@ virDomainAuditTPM(virDomainObjPtr vm, virDomainTPMDefPtr tpm,
         }
 
         VIR_AUDIT(VIR_AUDIT_RECORD_RESOURCE, success,
-                  "virt=%s resrc=dev reason=%s %s uuid=%s %s",
+                  "virt=%s resrc=tpm reason=%s %s uuid=%s %s",
                   virt, reason, vmname, uuidstr, device);
         break;
     case VIR_DOMAIN_TPM_TYPE_EMULATOR: