When checking the logs of any swatch service that is built on Spring Boot in splunk, for example the swatch tally service, the traces are duplicated:

The problem is that we're declaring the same logger twice in logback-spring.xml.

Since the source of HttpEventCollectorLogbackAppender is already set at the log file, the logger is redundant.

Note that the Quarkus services work fine.

Acceptance Criteria

• Fix the duplicated logs in splunk for spring boot services
• Reproduce the issue locally to verify the issue is fixed