motivation: adjust format to xcode format
changes:
* update .swiftformat no-indent setting and run formatter
* update test generation script to match correct format
motivaiton: unified format
changes:
* use official docker image 🎉
* fix outstanding formatting issues
* add a call to swiftformat as part of sanity script
* fix sanity script language check debugging statements
motivation: use consistent formatting
changes: update generate_linux_tests to match the formatting rules we use: `swiftformat --self insert --patternlet inline --stripunusedargs unnamed-only --comments ignore`
tomer doron
tomer doron