Revert "[translation] add copy of po files for building packages"
Please don't - this breaks the translation system.
Just use releaseme, following the instruction from
https://community.kde.org/ReleasingSoftware
CCMAIL: stefan.gerlach@uni-konstanz.de
This reverts commit 2db4e2c9ceb5aa5beca66012d0a63915ab513db8.