Hi, I'm using chiptool to generate a new pac, I'd like to confirm if what I'm doing to merge equal GPIO ports is correct:
```
transforms:
  # GPIO
  - !Rename
    from: gpio[a-g]::(.*)
    to: gpio::$1
  - !MergeBlocks
    from: gpio::Gpio[a-g]
    main: gpio::Gpioa
    to: gpio::Gpio
    check: NoCheck
```
Thanks!