D10279: add 24px media-album-cover icon

[Nathaniel Graham]

ngraham added reviewers: VDG, andreaska.

REPOSITORY
  R266 Breeze Icons

REVISION DETAIL
  https://phabricator.kde.org/D10279

To: astippich, #breeze, #vdg, andreaska
Cc: ngraham, #frameworks, michaelh