D14123: Add `drive-optical` icon

[Nathaniel Graham]

ngraham added reviewers: Breeze, VDG.

REPOSITORY
  R266 Breeze Icons

REVISION DETAIL
  https://phabricator.kde.org/D14123

To: ngraham, broulik, andreask, #breeze, #vdg
Cc: kde-frameworks-devel, michaelh, ngraham, bruns