Only run known good tests as part of CI pipeline

[big-andy-coates]

Currently, the CI build on GitHub fails due to both SuiteTest and SchemaStoreTest running test cases outside of this repo.

If we are to know if contributions from others, or dependency updates from GitHub's dependabot are causing problems, we need a build that is green by default.

This PR:

• updates SuiteTest and SchemaStoreTest to:
  • have the ability to write out the details of which tests are currently passing.
  • detect when running in CI build on GitHub and only run known good tests.
• updates ci.yml workflow to set that its running smoke tests.
• checks in two sets of resources, one for each test, that control which tests are known to be passing.

[jimblackler]

Do we need all the empty files?

[big-andy-coates]

Yep, the presence of the file means it's a good test. The content is irrelvant.

[big-andy-coates]

@jimblackler weirdly, still getting build failure. Which is not expected. Not sure why MetaSchemaTest is failing. Nor those two SchemaStoreTest tests..