UX: Add a button to show logs for the trace

### Background / Why we're doing this See https://github.com/grafana/grafana/issues/68596 When you use the `tracesToLogs` feature and configure it to use the traceId and only the TraceId as a filter, the "Relevant logs" button in Tempo's Trace View is on the spans which can be a bit misleading/inconvenient because in that case the functionality of the button does not have too much to do with spans: ``` filterByTraceID: true filterBySpanID: false ``` I think having an extra button on top of the trace view that only filters the traceId (and keeping the buttons on the individual spans that filters the spanId?) would be useful so that users can quickly list the log entries for the trace that they are looking at. I think filtering by traceId (across all operations of all apps) is a much more important feature than filtering by spanId (a single operation of an app). Also, slightly related: I'm not sure I'm getting why there are two "Logs for this span" buttons for each span (see screenshots on the linked issue above). This issue might be a little related: https://github.com/grafana/grafana/issues/66996 ### Is there existing research for this? No research yet ### Problems or tasks Being able to directly jump from trace view to correlated logs via traceId with a single click instead of finding the buttons (there are two) in the span tree. ### Deliverables _No response_