Chores
- **examples**: Explicitly set wlan active flag
([`c7d0168`](https://github.com/cbrand/micropython-mdns/commit/c7d01682ad0fae39f9d6b1edd58b9b7380b18168))
- **pre-commit**: Update pre-commit config
([`50305a5`](https://github.com/cbrand/micropython-mdns/commit/50305a5f9ed399200e759fe6e451620dfe88693c))
- **README**: Add reference to MicroPython 1.15
([`549c594`](https://github.com/cbrand/micropython-mdns/commit/549c594c19f700ed35b2809f7364cb98db491bff))