Tagging a release

When making a new release:

1. Update versions in:
   • split-tests.php
   • readme.txt - add a changelog entry to the bottom while you're in there
   • package.json
   • composer.json
2. npm run grunt
3. npm install
4. docker compose exec web composer --working-dir=wp-content/plugins/split-tests update
5. Export ACF fields
6. ./bin/export-db
7. Commit updates
8. Tag release: git tag [release]
9. Push tag: git push [release]
10. Draft a new release