Shrink Instance to fit content.
Sketch only allows you to do this if your selection contains only instances of the same Symbol. With a mixed selection, you're not able to `Shrink Instance to fit content`. This is similar behaviour to `Reset Overrides`, which is where Automate's `Reset Overrides` function comes in handy... it let's me reset overrides for a mixed selection of Symbols.

It would be awesome if `Shrink Instance to fit content` was an option in Automate so that it could be applied to a mixed selection of Symbols.

<img width="242" alt="Screenshot 2019-09-17 09 44 06" src="https://user-images.githubusercontent.com/873411/65061928-c7c86480-d92f-11e9-9401-678d1cd2e9cc.png">
