Jest tests are currently organized into main configuration files (src/dev/jest/config.js and x-pack/dev-tools/jest/create_jest_config.js). Both of these are similar, but very slightly due to previously being in separate repositories. This change consolidates the scripts referenced in those configs and moves them to the `@kbn/test` project.
OSS contained an alias for `test_utils`. Those aliases have been removed in favor of importing these utilities from `@kbn/test/jest`
Blocker to #72569
Signed-off-by: Tyler Smalley <tyler.smalley@elastic.co>
* Add Guideline for i18n engine
* Update Guideline according to changes in i18n engine.
* Update examples in Guideline
* typo
* improve i18n guideline: add table for better view, use single quotes for js strings, fix description for testing, use uniq "message id" name
* fix readme description for guideline
Co-authored-by: maryia-lapata "mary.lopato@gmail.com"
