user/[KDE Applications]: bump to 17.12.2

user/akonadi-contacts/APKBUILD

user/akonadi-mime/APKBUILD

user/akonadi-notes/APKBUILD

user/akonadi/APKBUILD

user/ark/APKBUILD

user/bomber/APKBUILD

user/bovo/APKBUILD

user/dolphin/APKBUILD

user/granatier/APKBUILD

user/kalarmcal/APKBUILD

user/kalarmcal/build-with-kf5-kholidays.patch

user/kapman/APKBUILD

user/kate/APKBUILD

user/katomic/APKBUILD

user/kblackbox/APKBUILD

user/kblocks/APKBUILD

user/kbounce/APKBUILD

user/kbreakout/APKBUILD

user/kcalc/APKBUILD

user/kcalcore/APKBUILD