TestSSL completes successfully with failure

[zcrt]

Describe the bug
TestSSL boefje and normalizer complete successfully, although the actual output indicates failure.

To Reproduce
Run TestSSL in a way that it produces failure (e.g. unreachable IP), see what happens in KAT.

Expected behavior
It is fine if KAT is aware that its internal workings (boefje/normalizer) are OK, however, as an end user I would expect some kind of indicator something has gone wrong.

Screenshots
Example output:

[
         {
              "id"           : "scanProblem",
              "ip"           : "$IPv4/$IPv4",
              "port"         : "53",
              "severity"     : "FATAL",
              "finding"      : "Can't connect to '$IPv4' Make sure a firewall is not between you and your scanning target!"
          }
,         {
              "id"           : "scanTime",
              "ip"           : "$IPv4/$IPv4",
              "port"         : "53",
              "severity"     : "WARN",
              "finding"      : "Scan interrupted"
          }
]

OpenKAT version
main 20 nov 24

Related
#1828
#1440