Add changelog enforcement action (#508)
Add changelog enforcement action (#508)

* Add changelog enforcement action

* Add changelog dependency

* Update syntax

* Remove bad lines

* Update changelog

* Update current version detection code

* Update path

* Update path

* Revert path

* checkout code

* Revert changelog changes

* Set version

* Label

* Reinstate uses key

* labels

* Get current version

* Don't strip quotes

* Strip quotes again
seejohnrun/ice_cube