* feat(config): migrate requiredStatusChecks to ignoreTests

* fix(config): restore order of props

* feat(config): add applyMigrations function

* feat(platform): check ignoreTests param in worker

* feat(config): rename getBranchStatus to resolveBranchStatus

Co-authored-by: Michael Kriese <michael.kriese@visualon.de>
Co-authored-by: Rhys Arkins <rhys@arkins.net>