Python: Add QL for VS workspace settings file.

Author: adityasharad

python/ql/src/.vs/VSWorkspaceSettings.json

@@ -0,0 +1,8 @@
+{
+    "ql.projects" : {
+        "." : {
+            "dbScheme" : "semmlecode.python.dbscheme",
+            "libraryPath" : []
+        }
+    }
+}