fix: uppercase state_reason enum constants in close_issue tool schema#18269

pelikhan merged 2 commits into

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copilot/fix-tests-32f46bac-0752-46bd-bd6e-69e94a3e33fbgithub/gh-aw:copilot/fix-tests-32f46bac-0752-46bd-bd6e-69e94a3e33fbCopy head branch name to clipboard