chore(deps): bump time in /examples/stm32f411_rtc_interrupt

Bumps [time](https://github.com/time-rs/time) from 0.3.31 to 0.3.47.
- [Release notes](https://github.com/time-rs/time/releases)
- [Changelog](https://github.com/time-rs/time/blob/main/CHANGELOG.md)
- [Commits](time-rs/time@v0.3.31...v0.3.47)

---
updated-dependencies:
- dependency-name: time
  dependency-version: 0.3.47
  dependency-type: indirect
...

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Author: dependabot[bot]