Translation updates for Koha 3.14.12 release
Update release notes for 3.14.12 release

Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
Merge remote-tracking branch 'translator/3.14.12-translate' into 3.14.x
Increment version for 3.14.12 release

Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>