fix(replay): Update replay video data category target (#3901)

Right now the outcomes are going to the metric second category instead
of replay-video.

#skip-changelog

Related: #3847

relay-base-schema/src/data_category.rs

@@ -123,7 +123,7 @@ impl DataCategory {
             "profile_duration" => Self::ProfileDuration,
             "profile_chunk" => Self::ProfileChunk,
             "metric_second" => Self::MetricSecond,
-            "replay_video" => Self::MetricSecond,
+            "replay_video" => Self::ReplayVideo,
             _ => Self::Unknown,
         }
     }