fix(tracing): remove event tracing

We've deprecated this system and have yet to move to a new system. We might as
well remove everything, switch to a new system, then deliberately trace the
entire system.


This commit was moved from ipfs/kubo@906f45e

Author: Stebalien

gateway/core/corehttp/logs.go

@@ -50,7 +50,7 @@ func LogOption() ServeOption {
 			w.WriteHeader(200)
 			wnf, errs := newWriteErrNotifier(w)
 			lwriter.WriterGroup.AddWriter(wnf)
-			log.Event(n.Context(), "log API client connected")
+			log.Event(n.Context(), "log API client connected") //nolint deprecated
 			<-errs
 		})
 		return mux, nil