* Support for multicore async GPIO:
Use the correct registers depending on which core the interrupt is being
serviced on. Fixed a bug in the `esp32::gpio_intr` which would enable
the interrupt on both cores. It now enables the interrupt for the core
in which `listen()` is called.
* add changelog item
* Simplify GPIO interrupt status
* Create an `soc` module with a submodule for each chip, move `peripherals` in
* Move the `cpu_control` module into `soc`
* Move the `efuse` module into `soc`
* Refactor type definitions from `gpio` module into `soc`
* Put all embassy-related files in a common directory
* Change visibility of `GpioPin` constructor
