Support additional widget actions in PDF Forms
This adds support for actions associated with form fields
through corresponding annotation widgets.
Still needs a unit test, only tested manually with
the document attached in the task.
Reviewers: Okular, aacid
Reviewed By: Okular, aacid
Subscribers: okular-devel, aacid
Maniphest Tasks: T8627
Differential Revision: https://phabricator.kde.org/D12665