[v26.1.x] Bump github.com/moby/spdystream to v0.5.1 (CVE-2026-35469)#1496

twmb wants to merge 2 commits intorelease/v26.1.xredpanda-data/redpanda-operator:release/v26.1.xfrom

tb/bump-spdystream-v26.1.xredpanda-data/redpanda-operator:tb/bump-spdystream-v26.1.xCopy head branch name to clipboard