chore: drop the requests by aud with context

Author: lsipii

VirtualFinland.UserAPI/src/VirtualFinland.UsersAPI/Helpers/Services/AnalyticsService.cs

@@ -118,26 +118,6 @@ await _cloudwatchClient.PutMetricDataAsync(new PutMetricDataRequest()
                     }
                 },
                 new()
-                {
-                    MetricName = "RequestsPerAudience",
-                    Value = 1,
-                    Unit = StandardUnit.None,
-                    TimestampUtc = DateTime.UtcNow,
-                    Dimensions = new List<Dimension>()
-                    {
-                        new()
-                        {
-                            Name = "Audience",
-                            Value = requestAuthenticatedUser.Audience
-                        },
-                        new()
-                        {
-                            Name = "Context",
-                            Value = eventContextName
-                        }
-                    }
-                },
-                new()
                 {
                     MetricName = "RequestsTotalPerIssuer",
                     Value = 1,