/usr/lib/python2.7/dist-packages/trytond/modules/account_credit_limit/locale/ is in tryton-modules-account-credit-limit 4.2.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/trytond/modules/account_credit_limit/locale/bg.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_credit_limit/locale/ca.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_credit_limit/locale/cs.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_credit_limit/locale/de.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_credit_limit/locale/es.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_credit_limit/locale/es_419.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_credit_limit/locale/fr.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_credit_limit/locale/hu_HU.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_credit_limit/locale/it_IT.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_credit_limit/locale/ja_JP.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_credit_limit/locale/lo.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_credit_limit/locale/lt.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_credit_limit/locale/nl.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_credit_limit/locale/pl.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_credit_limit/locale/pt_BR.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_credit_limit/locale/ru.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_credit_limit/locale/sl.po
/usr/lib/python2.7/dist-packages/trytond/modules/account_credit_limit/locale/zh_CN.po