Fix url to event.rs in rerun analytics details (#7230)

This PR fixes the broken url to `re_analytics/src/event.rs` shown when
running `rerun analytics details`.

crates/utils/re_analytics/src/cli.rs

@@ -82,7 +82,7 @@ const DETAILS: &str = "
 
     What data is collected?
     - The exact set of analytics events and parameters can be found here:
-      https://github.com/rerun-io/rerun/blob/GIT_HASH/crates/re_analytics/src/event.rs
+      https://github.com/rerun-io/rerun/blob/GIT_HASH/crates/utils/re_analytics/src/event.rs
     - We collect high level events about the usage of the Rerun Viewer. For example:
       - The event 'Viewer Opened' helps us estimate how often Rerun is used.
       - The event 'Data Source Connected' helps us understand if users tend to use live