Pull requests made from forked repositories cannot run service tests on GitHub

[vishal-bala]

Due to GitHub permissions and protections, pull requests made from forked repositories attempt to run status checks (incl. service test workflows) in the context of the forked repository. This means that tests that require access to repository secrets (such as API keys) will fail, and this is what we currently see on such pull requests.

We should mirror the solution currently in place for the RedisVL project, where a maintainer reviews the PR and then manually triggers service tests using a special GH Actions workflow for forked PRs.