Merge pull request #5863 from dibarbet/update_roslyn

Update Roslyn

Author: dibarbet

package.json

@@ -35,7 +35,7 @@
     }
   },
   "defaults": {
-    "roslyn": "4.7.0-3.23316.4",
+    "roslyn": "4.7.0-3.23326.2",
     "omniSharp": "1.39.6",
     "razor": "7.0.0-preview.23275.2"
   },