* snaps-skunkworks@0.22.0
* Update LavaMoat policies
* Bump execution environment and fix a breaking change
* Fix caveat and permissions
* Fix test
* Exclude keyring endowment for now
* Fix test
* Fix snap_confirm missing title
This PR adds `snaps` under Flask build flags to the extension. This branch is mostly equivalent to the current production version of Flask, excepting some bug fixes and tweaks.
Closes#11626