Propagate `attributes` and `tags` from `variables.tf` to `label` module

Propagate attributes and tags from variables.tf to label module

0.2.0: Fix port output (#2)

* Fix port output

* Update output.tf

0.1.0: Init (#1)

* Initial

* Added redis

* Added redis

* Added redis

* Added redis

* Use default param group

* Use default param group

* Use default param group

* Fix redis

* Fix redis

* Fix redis

* Fix redis

* Fix redis

* Fix redis

* Fix redis

* Fix redis

* Fix redis

* Fix redis

* Fix default value

* Fix default value

* Update main.tf

* Address PR comments

* Update LICENSE

* Update README.md

* Update LICENSE

* Update README.md