Revert "Merge branch 'fforster/ci' into 'master'"

This reverts merge request !187 (merged)

Helm charts for 9.9.3 for the latest patch did not publish. Error in those remotely triggered jobs where S3_PATH was empty - see jobs:

• https://gitlab.com/charts/charts.gitlab.io/-/pipelines/2378004445
• https://gitlab.com/charts/charts.gitlab.io/-/pipelines/2378123762
• https://gitlab.com/charts/charts.gitlab.io/-/pipelines/2378128520
• https://gitlab.com/charts/charts.gitlab.io/-/pipelines/2378177483