[release-1.28] Migrate to fs.FS as the sole resource loading interface#1594

istio-testing merged 3 commits intoistio-ecosystem:release-1.28istio-ecosystem/sail-operator:release-1.28from

istio-testing:cherry-pick-1561-to-release-1.28istio-testing/sail-operator:cherry-pick-1561-to-release-1.28Copy head branch name to clipboard