Refactor TypedValue to PropertyValue

Summary:
Rename TypedValue to PropertyValue.
Move original TypedValue to query/backend/cpp.
Fix undefined behaviours and memory leaks in PropertyValue.
Add list type to PropertyValue.
Operators and appropriate tests will be revised in following commits.

Fix bugs in TypedValue

Fix bugs in typed value

Reviewers: buda, florijan

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D77

tests/integration/hardcoded_query/delete_all.cpp

@@ -11,7 +11,7 @@ using std::endl;
 
 class CPUPlan : public PlanInterface<Stream> {
  public:
-  bool run(GraphDbAccessor &db_accessor, const TypedValueStore<> &args,
+  bool run(GraphDbAccessor &db_accessor, const PropertyValueStore<> &args,
            Stream &stream) {
     for (auto v : db_accessor.vertices()) db_accessor.detach_remove_vertex(v);
     stream.write_empty_fields();