Add slack_huddles_count to admin.analytics.getFile result data

Author: seratch

slack-api-client/src/main/java/com/slack/api/methods/response/admin/analytics/AdminAnalyticsGetFileResponse.java

@@ -292,6 +292,14 @@ public static class AnalyticsData {
          * (member)
          * Total number of Slack Huddles made or joined on a given day
          */
+        private Integer slackHuddlesCount;
+
+        /**
+         * (member)
+         * Total number of Slack Huddles made or joined on a given day
+         * NOTE: "slack_huddles_count" field used to be "huddles_count"
+         */
+        @Deprecated
         private Integer huddlesCount;
 
         /**