chore(base-image): Migrate Konflux builds to UBI9/RHEL9#2562

Draft

davdhacs wants to merge 13 commits intomasterfrom

konflux-ubi9-rhel9-migration

Commits on Jan 15, 2026

Commits on Jan 21, 2026

Merge origin/master into konflux-ubi9-rhel9-migration

davdhacs
and
claude
committed
Complete UBI9 migration for non-Konflux scanner builds (with diagnostics)

davdhacs
and
claude
committed
Pin scanner builds to ubuntu-22.04 for UBI9 compatibility

davdhacs
and
claude
committed

Commits on Jan 27, 2026