D10072: Add APKBUILD to be highlighted as a Bash file

[Volker Krause]

vkrause accepted this revision.
This revision is now accepted and ready to land.

REPOSITORY
  R216 Syntax Highlighting

REVISION DETAIL
  https://phabricator.kde.org/D10072

To: PureTryOut, vkrause
Cc: dhaumann, bshah, vkrause, bcooksley, #frameworks