chore: don't use `JENKINS_REPO` for tags and publication#2193

Draft

lemeurherve wants to merge 3 commits intojenkinsci:masterfrom

lemeurherve:publish-to-github-registry-too_2026-01-11

Commits on Jan 11, 2026

chore: don't use `JENKINS_REPO` and rename `DOCKERHUB_REPO` to `DOCKERHUB_REPOSITORY`
lemeurherve
committed

Commits on Jan 12, 2026