add hello-world action

as per https://docs.github.com/en/actions/sharing-automations/creating-actions/creating-a-docker-container-action
2025-01-01 13:24:16 +02:00 · 2025-01-01 13:24:16 +02:00 · ae138368b1
commit ae138368b1
parent acec852010
4 changed files with 44 additions and 0 deletions
--- a/.hadolint.yaml
+++ b/.hadolint.yaml
@ -0,0 +1,2 @@
+ignored:
+  - DL3008