Move some Action plugins to Action module

Problem/Motivation

In the parent issue it was discovered that there are two tests that are not in the action module that are installing an Action. The two plugins are node_unpublish_by_keyword_action and comment_unpublish_by_keyword_action both of which require the Action module for configuration.

catch pointed out that those two plugins don't make sense without a UI, so we should also consider moving them to the Action UI module. That is what this issue is for.

There is also user_add_role_action, user_remove_role_action, node_assign_owner_action which need configuration.

For background, these are all the Action plugins in a core module.

1. comment_unpublish_by_keyword_action
2. node_make_unsticky_action
3. node_make_sticky_action
4. node_unpublish_by_keyword_action
5. node_unpromote_action
6. node_assign_owner_action',
7. node_promote_action
8. user_cancel_user_action
9. user_add_role_action
10. user_remove_role_action
11. user_block_user_action
12. user_unblock_user_action

Followup from #3343369-17: [meta] Tasks to deprecate Actions UI module

Steps to reproduce

Review
Move remaining plugins

Proposed resolution

Move the following to the Action UI module.

• node_unpublish_by_keyword_action
• comment_unpublish_by_keyword_action

Remaining tasks

Review
Still need to look into the 3 plugins that have not been moved.

User interface changes

API changes

Data model changes

Release notes snippet