[Suggestion] Event on attached inventory peripheral change

[powerboat9]

This would allow programs to assume attached inventories have not changed, and would reduce the need for periodic checks of inventory contents. The event could be debounced to once per tick if necessary.

[scmcgowen]

Considering that inventory methods are on base CC, that would be a better place to suggest this most likely

[Erb3]

Considering that inventory methods are on base CC, that would be a better place to suggest this most likely

See https://github.com/cc-tweaked/CC-Tweaked/issues/1589