Add in range sensor costmap layer (#1888)

* range costmap building

* range sensor layer working

* nav2 costmap pass linter and uncrustify tests

* Added back semicolon to range class

* Added docs

* Added angles dependency

* Added BSD license

* Added BSD license

* Made functions inline

* revmoed get_clock

* added input_sensor_type to docs

* Made defualt topic name empty to cause error

* using chorno literal to denote time units

* Added small initial test

* Fixed linter error, line breaks, enum, logger level, and transform_tolerance issue

* fixed segmentation fault in test and added transfrom tolerances to tf_->transform

* Got test to pass

* Added more tests

* removed incorrect parameter declaration

* Improved marking while moving tests and added clearing tests

* removed general clearing test

* changed testing helper import in test