Add Launchable in CI

[ono-max]

Retried for #1081.

I've created a test-unit plugin that generates a Launchable test report file. This plugin ouputs logs to both stderr/stdout and JSON file. By using it, we can use Launchable without losing information in Github Actions log.
https://github.com/ono-max/test-unit-launchable

[launchable-app]

Launchable Report

❌ Test session #2705319 failed   details on CI
_{🔔 no issues ✖️1 test failed ✔️63 tests passed}

❌ Test session #2705322 failed   details on CI
_{🔔 no issues ✖️1 test failed ✔️63 tests passed}

❌ Test session #2705408 failed   details on CI
_{🔔 no issues ✖️1 test failed ✔️63 tests passed}

❌ Test session #2705415 failed   details on CI
_{🔔 no issues ✖️1 test failed ✔️63 tests passed}

Passed test sessions

✅ Test session #2705294 passed   details on CI
✅ Test session #2705295 passed   details on CI
✅ Test session #2705296 passed   details on CI
✅ Test session #2705297 passed   details on CI
✅ Test session #2705298 passed   details on CI
✅ Test session #2705299 passed   details on CI
✅ Test session #2705302 passed   details on CI
✅ Test session #2705303 passed   details on CI
✅ Test session #2705308 passed   details on CI
✅ Test session #2705310 passed   details on CI
✅ Test session #2705312 passed   details on CI
✅ Test session #2705331 passed   details on CI
✅ Test session #2705337 passed   details on CI
✅ Test session #2705338 passed   details on CI
✅ Test session #2705349 passed   details on CI
✅ Test session #2705350 passed   details on CI
✅ Test session #2705351 passed   details on CI
✅ Test session #2705352 passed   details on CI
✅ Test session #2705353 passed   details on CI
✅ Test session #2705354 passed   details on CI
✅ Test session #2705382 passed   details on CI
✅ Test session #2705391 passed   details on CI
✅ Test session #2705393 passed   details on CI
✅ Test session #2705402 passed   details on CI
✅ Test session #2705405 passed   details on CI
✅ Test session #2705406 passed   details on CI
✅ Test session #2705407 passed   details on CI
✅ Test session #2705409 passed   details on CI
✅ Test session #2705411 passed   details on CI
✅ Test session #2705437 passed   details on CI

Build: refs_pull_1090_merge_303422f0fe2c8e465fc9d6b23637837db947a17b