Check ‘manage publish state’ permission in publish actions

[arthurperton]

Fixes #6911.

[what-the-diff]

• The PublishActions component now has a new prop called canManagePublishState.
• If the user does not have permission to manage publish state, then they will only be able to create revisions and cannot unpublish or publish entries/terms directly from the sidebar (they must use bulk actions).
• This change also affects how terms are published in collections with multiple locales: if you do not have permission to manage publish state for one locale but do for another, it is no longer possible to select "publish" as an action when publishing terms across all locales because that would result in some of those terms being unpublished instead of published due to lack of permissions on certain locales. Instead, selecting "publish" will automatically switch your selection over into creating a revision so that nothing gets unpublished by accident without realizing it first!

[mmodler]

Just stumbled upon this issue again, any chance to see a merge/release soon?