Is your feature request related to a problem? Please describe.

We currently have no logging for events that happen in the JWT service and the http service.

The following must be logged for the JWT service:

• System debug log when running ignoring configs that Cedarling does not support and can safely ignore; e.g. ignoring a non-existent algorithm.
• System debug log when ignoring input tokens that aren't specified in the config.

And for the http service:

• when a request fails

Describe the solution you'd like

• Initialize a logger in the service factory which will be shared by all services for logging.
• Log the scenarios written above.

Describe alternatives you've considered

N/A

Additional context

N/A