Add "authenticate" action

Summary:
When printer/job requires authentication, for example SMB share, it is not possible to authenticate the job.
This change adds "Authenticate" menu action.

Part of the T11977

Test Plan:
Add printer that requires authentincation, for example SMB share.
Do not provide username nor password.
Job will be held with status authentication error.
Right click on the job, select "Authenticate" menu action.

CCBUG: 313619

Reviewers: ndavis, dantti, ngraham, broulik

Reviewed By: dantti

Subscribers: kde-utils-devel

Maniphest Tasks: T11977

Differential Revision: https://phabricator.kde.org/D25155