[release/v25.1.x] *: upgrade testcontainers to 0.39.0#1104

chrisseto merged 1 commit intorelease/v25.1.xredpanda-data/redpanda-operator:release/v25.1.xfrom

backport/release/v25.1.x/pr-1102redpanda-data/redpanda-operator:backport/release/v25.1.x/pr-1102Copy head branch name to clipboard