Bump RF24Network from a334fa6 to 4e804ee (#27)

Bumps [RF24Network](https://github.com/nRF24/RF24Network) from `a334fa6` to `4e804ee`.
- [Commits](nRF24/RF24Network@a334fa6...4e804ee)

---
updated-dependencies:
- dependency-name: RF24Network
  dependency-type: direct:production
...

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