[v25.3.x] CORE-14617 kafka: fix fetch session retry losing partition inclusion#29349

pgellert merged 1 commit intoredpanda-data:v25.3.xredpanda-data/redpanda:v25.3.xfrom

vbotbuildovich:backport-pr-29304-v25.3.x-486vbotbuildovich/redpanda:backport-pr-29304-v25.3.x-486Copy head branch name to clipboard