Configure cron schedule for CI

[nathanjmcdougall]

No description provided.

[codspeed-hq]

CodSpeed Performance Report

Merging #975 will not alter performance

_{Comparing 967-set-a-cron-config-for-ci (2d901ce) with main (b2fa6b6)}

Summary

✅ 2 untouched

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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[Copilot]

Pull Request Overview

This PR configures a scheduled CI workflow to run daily at midnight UTC using cron scheduling. The changes ensure that scheduled runs skip pytest for the "max" dependencies configuration while maintaining full test coverage for other trigger events.

• Added daily cron schedule trigger at midnight UTC
• Modified pytest execution logic to skip tests for "max" dependencies during scheduled runs
• Added clarifying comment for the "max" dependencies configuration

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