fix: port the emqx_calendar from v4.4

[lafirest]

Fixes EMQX-9847

Summary

🤖 Generated by Copilot at a152fca

Refactor date and time functions in emqx_rule_funcs to use emqx_calendar for better performance and flexibility.

PR Checklist

Please convert it to a draft if any of the following conditions are not met. Reviewers may skip over until all the items are checked:

• Added tests for the changes
• Changed lines covered in coverage report
• Change log has been added to changes/{ce,ee}/(feat|perf|fix)-<PR-id>.en.md files
• For internal contributor: there is a jira ticket to track this change
• If there should be document changes, a PR to emqx-docs.git is sent, or a jira ticket is created to follow up
• Schema changes are backward compatible

Checklist for CI (.github/workflows) changes

• If changed package build workflow, pass this action (manual trigger)
• Change log has been added to changes/ dir for user-facing artifacts update

[ieQu1]

Feel free to ignore the remarks, since this is a port. However, it would be nice to refactor this module in the future.

[lafirest]

Feel free to ignore the remarks, since this is a port. However, it would be nice to refactor this module in the future.

@ieQu1
Thanks for your review, I have created a ticket to update this module.