feat(content-releases): add endpoint to update a release action

[markkaylor]

What does it do?

• Add endpoint to update a release action

Why is it needed?

• To change the type of an action already in a release

How to test it?

• Make sure you have a release with some release actions
• Make sure you have the id for the release and the action you want to delete
• Make a PUT request to `/content-releases/:releaseId/actions/:actionId

{ type: 'publish' | 'unpublish'}

• Confirm it was updated in the db
• Try to send something that isn't publish or unpublish
• Check a role that doesn't have permissions cannot make the request and that permissions can be given

[markkaylor]

ℹ️ need to update where releaseId

[Feranchz]

Tested locally and it's working great!