fix(deps): update dependency cron to v2.4.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
cron	2.3.1 -> 2.4.0

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Release Notes

kelektiv/node-cron (cron)

v2.4.0

Compare Source

✨ Features

• import type definitions from @​types/cron (d8a2f14)

🐛 Bug Fixes

• don't start job in setTime if it wasn't running (7e26c23)

🛠 Builds

• npm: ship type definitions with releases (0b663a8)

🚨 Tests

• add test case for #​598 fix (4322ef2)
• don't stop/start job before using setTime (f0d5d3f)

⚙️ Continuous Integrations

• add support for beta & maintenance releases (#​677) (c6fc842)
• setup conventional commits & release automation (#​673) (c6f39ff)

♻️ Chores

• update default branch name (#​678) (7471e95)
• wrap setTime tests in describe and move down (31989e0)

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