1.0.4: Update package.json

Fix bug with pull_request lookup and make ignore-if-assigned not required.

Allow passing through of the issue number

Thanks to @tspascoal and bijujoseph for this. This allows you to specify the issue number as an input, useful for workflow_dispatch.

Option of not labelling if assigned

Thanks to @konradpabjan the ability to not label if assigned now exists. Also gets the latest issue to avoid any race conditions.

Add or remove labels

Thanks to @lionel1704 this version of labeler can now add or remove labels.

Initial public release

An initial release just to simply label issues.