D10818: Store PolicyKit action which the slave is authorized to perform

[Chinmoy Ranjan Pradhan]

chinmoyr added a dependency: D10568: Handle privilege operation confirmation 
prompts in SlaveBase.

REPOSITORY
  R241 KIO

REVISION DETAIL
  https://phabricator.kde.org/D10818

To: chinmoyr, dfaure
Cc: #frameworks, michaelh, kmorwinski