Update to redirection file

Author: pauljewellmsft

.openpublishing.redirection.json

@@ -1,25 +1,5 @@
 {
     "redirections": [
-    {
-      "source_path": "articles/storage/blobs/storage-quickstart-blobs-dotnet-legacy.md",
-      "redirect_url": "/previous-versions/azure/storage/blobs/storage-quickstart-blobs-dotnet-legacy",
-      "redirect_document_id": false
-    },
-    {
-      "source_path": "articles/storage/blobs/storage-quickstart-blobs-java-legacy.md",
-      "redirect_url": "/previous-versions/azure/storage/blobs/storage-quickstart-blobs-java-legacy",
-      "redirect_document_id": false
-    },
-    {
-      "source_path": "articles/storage/blobs/storage-quickstart-blobs-python-legacy.md",
-      "redirect_url": "/previous-versions/azure/storage/blobs/storage-quickstart-blobs-python-legacy",
-      "redirect_document_id": false
-    },
-    {
-      "source_path": "articles/storage/blobs/storage-quickstart-blobs-xamarin.md",
-      "redirect_url": "/previous-versions/azure/storage/blobs/storage-quickstart-blobs-xamarin",
-      "redirect_document_id": false
-    },
         {
             "source_path_from_root": "/articles/storage/blobs/storage-quickstart-blobs-dotnet-legacy.md",
             "redirect_url": "/azure/storage/blobs/storage-quickstart-blobs-dotnet",