EventListener Logs e2e Tests Failing

[danielhelfand]

Expected Behavior

e2e tests associated with EventListener logs should pass.

Actual Behavior

Tests are failing due to updates in the format of the logs:

Expecting:

{"level":"info","logger":"eventlistener","caller":"eventlistenersink/main.go:98","msg":"Listen and serve on port 8080","knative.dev/controller":"eventlistener"}

Actual:
It looks like timestamps for each log line were added in the most recent triggers release, which is causing the tests' assertions to fail.