bug fix 优化 datePicker 在 Safari 中 时间间隔大于100年时弹出过慢的问题

[0ahz]

options.cron 设置为：false 时，忽略 cron 规则，picker 为连续的日期

[tencent-adm]

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1 out of 4 committers have signed the CLA.

✅ 0ahz
❌ bear
❌ progrape
❌ BearJ

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