Handles fields with pointers (#5)

* Upgraded dependencies to their latest versions

* Indicate whether the field is a pointer to an array type

* Appends '&' to generated code for pointer references

Enable the use of nullable struct references (#4)

* Add PointerGetterCall struct for getting pointer values in GetterMethod

* Fix the check statement

* Return a new instance of the struct if is nil

* Consider pointer fields

* Use logical AND instead of OR in PointerGetterCall function

Add support for map types (#3)

* Add support for map types

* Add MapGetterMethod to retrieve a map of filters from command flags

* Preserves key insertion order in the map

* Add support for FieldKindStringMap in flags.go

* Refactor the structReferences and fieldReferences methods for more predictable iteration order

Add functionality to handle TCloud tags (#2)

Update README.md