Add the option to send logs with other log status levels

[jgarciapueyo]

Is your feature request related to a problem? Please describe.
As far as I have found, the log status levels offered by this plugin are restricted to ['debug', 'info', 'warn', 'error']. However, in the documentation of log configuration (https://docs.datadoghq.com/logs/log_configuration/processors/?tab=ui#log-status-remapper), it shows that datadog allows for more log status levels (0-7 if is an integer or other levels it it is a string).

Describe the solution you'd like
I think adding more method calls allowing to send logs with other levels (alert, critical, etc.) or, preferably, a method that can be customized with any log status level would be a perfect solution to add more flexibility to the users of the plugin and allow to send logs with status level other than the 4 predefined by the plugin.

Additional context
For example, the javascript library @datadog/datadog-api-client to submit logs through the API allows to submit a log with any log status level using the additional properties

[fuzzybinary]

Hi @jgarciapueyo,

I'll definitely look into adding all levels in the future. In the meantime, you may actually be able to use the log status remapper anyway, since we support sending attributes with logs. I'm not 100% sure the remapper will overwrite the status, but it might be worth investigating.

[jgarciapueyo]

Thanks @fuzzybinary! I'll take a look at the workaround.