fix(Space Widget): review comments has been addressed.

Author: parv_gour

packages/node_modules/@webex/redux-module-conversation/src/reducer.js

@@ -122,7 +122,6 @@ const findOldestPublishedDate = ({activity, published}) =>
 const processActivities = ({
   activities, threadActivities = {}, nonThreadActivities = [], oldestPublishedDate
 }) => {
-
   let ta = threadActivities;
   let nta = nonThreadActivities;
 
@@ -132,15 +131,11 @@ const processActivities = ({
 
   for (const activity of activities) {
     published = findOldestPublishedDate({activity, published});
-
     // Split the activities into the correct buckets
     const parentId = activity.parent?.id;
-
     if (parentId) {
       dirtyThreadList.add(parentId);
-
       const threads = ta[parentId] ?? [];
-      
       ta = {...ta};
       if(activity.parent.type === 'edit') {
         ta[parentId] = markEditedActivity({activity, activities: threads});
@@ -275,7 +270,6 @@ export default function reducer(state = initialState, action) {
       const receivedActivity = normalizeActivity(action.payload.activity);
       return addActivities({state, addedActivities: [receivedActivity]});
     }
-
     case REMOVE_PARTICIPANT: {
       const participants = [];