updated PO files

9 jobs for master
Status Job ID Name Coverage
  Test
canceled #7212
check-po-meta-date

canceled #7211
check-po-msgfmt

canceled #7213
check-translatable-live-website-urls

canceled #7210
lint-po

canceled #7214
test-iuk

canceled #7215
test-perl5lib

canceled #7216
test-persistence-setup

canceled #7217
test-python-doctest

canceled #7218
test-whisperback