fix: override LANG and LC_ALL to ensure stable sort order

mentioned in merge request !36 (closed)

mentioned in merge request common-ci-tasks!163 (closed)

mentioned in merge request cmbr!61 (closed)

mentioned in merge request pmv!97 (closed)

mentioned in merge request terra-transformer!82 (closed)

mentioned in merge request asdf-promtool!21 (closed)

mentioned in merge request cmbr!79 (closed)

mentioned in merge request third-party-container-images!91 (closed)

mentioned in merge request third-party-container-images!92 (closed)