Update SDK breaking-change and release-plan automation approver lists

[Copilot]

Summary

Update two protected-label allowlists in .github/protected-labels.yml. This is a repository automation configuration change, not an API specification or SDK emitter configuration change.

• Add JialinHuang803 to the shared sdk-breaking-change-approvers YAML anchor. Existing aliases continue to use this roster for SDK breaking-change approval and suppression-approval labels.
• Add ArcturusZhang, weidongxu-microsoft, XiaofeiCao, ChenxiJiang333, kazrael2119, v-jiaodi, v-xuto, and live1206 to Skip-ReleasePlan-Automation.

Preserve all existing entries and label aliases. No global-approver permissions, other authorization policies, API specifications, or SDK generation settings are changed.

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[github-actions]

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[Jialin Huang (JialinHuang803)]

Copilot Please extend this PR with this user-requested change: in .github/protected-labels.yml, add these exact GitHub handles to the Skip-ReleasePlan-Automation allowlist:

• ArcturusZhang
• weidongxu-microsoft
• XiaofeiCao
• ChenxiJiang333
• kazrael2119
• v-jiaodi
• v-xuto
• live12066

Preserve every existing entry, avoid duplicates, and follow the existing formatting. Keep the original addition of JialinHuang803 to sdk-breaking-change-approvers. Do not add global-approver permissions or alter other policies. Update the PR description to cover both requested allowlist changes, preserving the repository template, and run relevant existing validation as feasible.

[Jialin Huang (JialinHuang803)]

Copilot User correction to the preceding request: the last handle is live1206 (https://github.com/live1206), NOT live12066. Add live1206 to Skip-ReleasePlan-Automation; do not add live12066, and remove that typo if already added by this PR. All other requested handles and the original SDK approver change remain unchanged.

[Copilot]

Copilot Please extend this PR with this user-requested change: in .github/protected-labels.yml, add these exact GitHub handles to the Skip-ReleasePlan-Automation allowlist:

• ArcturusZhang...

Added the eight requested handles to Skip-ReleasePlan-Automation, preserving all existing entries and the original SDK-breaking-change roster addition. Updated the PR description to cover both allowlist changes. YAML and scope checks passed; the focused test could not run because pnpm is unavailable. Commit: 0fa0761922.

[Copilot]

Copilot User correction to the preceding request: the last handle is live1206 (https://github.com/live1206), NOT live12066. Add live1206 to Skip-ReleasePlan-Automation; do not add live12066...

Corrected the allowlist entry to live1206 and removed live12066; all other entries and the SDK approver change remain unchanged. YAML/scope checks passed. Commit: 8ac3e24153.