Merge tag 'gpio-v5.1-updates-for-linus-part-2' of...

Merge tag 'gpio-v5.1-updates-for-linus-part-2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into devel

gpio: updates for v5.1 - part 2

- gpio-mockup updates improving the user-space testing interface and
  adding line state tracking for correct edge interrupts
- interrupt simulator patch exposing the irq type configuration to
  users