this will need to be removed in all vNext packages ( out of scope this PR ) _Originally posted by @Hotell in https://github.com/microsoft/fluentui/pull/20716#discussion_r758340274_ config properties to remove from all `jest.config.js`: - `tsConfig` - `packageJson` ## Tasks - [x] update migration generator (migrate-converged-pkg) - [x] execute migration on packages