java.lang.RuntimeException: Host/Platform check error. (when use --type logstash-api)

The following ERROR stacktrace is shown even if they use "--type logstash-api".

```
[main] ERROR co.elastic.support.diagnostics.commands.BaseQuery - Logstash Query error:
java.lang.RuntimeException: Host/Platform check error.
at co.elastic.support.diagnostics.commands.RunLogstashQueries.execute(RunLogstashQueries.java:106) [diagnostics-8.2.8.jar:8.2.8]
at co.elastic.support.diagnostics.chain.DiagnosticChainExec.runDiagnostic(DiagnosticChainExec.java:92) [diagnostics-8.2.8.jar:8.2.8]
at co.elastic.support.diagnostics.DiagnosticService.exec(DiagnosticService.java:86) [diagnostics-8.2.8.jar:8.2.8]
at co.elastic.support.diagnostics.DiagnosticApp.main(DiagnosticApp.java:51) [diagnostics-8.2.8.jar:8.2.8]
```

I think above ERROR should not be shown if they use supported [type](https://github.com/elastic/support-diagnostics#diagnostic-types).