Replace pull request reviews item

Author: simurai

docs/feature-requests/003-pull-request-review.md

@@ -124,7 +124,7 @@ This item is opened in the workspace's right dock when the user:
 
 It shows a scrollable view of all of the reviews and comments associated with a specific pull request,
 
-![pull request reviews item](https://user-images.githubusercontent.com/17565/50931285-213ad400-1430-11e9-8dd2-bd0cc98216fa.png)
+![pull request reviews item](https://user-images.githubusercontent.com/378023/51306720-6939a680-1a81-11e9-8eaa-ffd480e3d47f.png)
 
 Reviews are sorted by "urgency," showing reviews that still need to be addressed at the top. Within each group, sorting is done by "newest first".