message: chore: add to codeowners for tracing-appender
  ## Motivation
  Adding myself to contributors list so I get tagged on tracing-appender PRs
  ## Solution
  Update CODEOWNERS file
diff: # Julian contributed the OpenTelemetry implementation.
  /tracing-opentelemetry/ @jtescher @tokio-rs/tracing
  +
  +# Zeki contributed the TracingAppender implementation
  +/tracing-appender/ @zekisherif @tokio-rs/tracing
  