Merge #1069

1069: GPIOTE InputChannel with mutable reference. r=Dirbaio a=Ardelean-Calin

Adding these changes enables us to define a channel using a mutable reference to `GPIOTE_CH(n)`, similar to how we can do with other drivers. So instead of using:
```rust
let p = embassy_nrf::init(config);
let freq_in = InputChannel::new(
    p.GPIOTE_CH0,
    Input::new(&mut p.P0_19, embassy_nrf::gpio::Pull::Up),
    embassy_nrf::gpiote::InputChannelPolarity::HiToLo,
);
```
we can use:
```rust
let p = embassy_nrf::init(config);
let freq_in = InputChannel::new(
    &mut p.GPIOTE_CH0,
    Input::new(&mut p.P0_19, embassy_nrf::gpio::Pull::Up),
    embassy_nrf::gpiote::InputChannelPolarity::HiToLo,
);
```
therefore not giving ownership to GPIOTE_CH0.

Co-authored-by: Ardelean Călin Petru <[email protected]>
Co-authored-by: Ardelean Calin <[email protected]>

0 files changed, 0 insertions, 0 deletions