* do not mention any more that one might make analysis happen on Linux with
advanced setup
* say that outright Swift analysis is only supported on macOS, not just
autobuild.
* emit the error diagnostics even for traced builds, not only for autobuilds
(by using a dummy `extractor` executable).
Previously, we were using 8.0.0rc1.
In particular, this upgrade means we need to explicitly
import more rules, as they've been moved out of the core bazel repo.
We are no longer bound to the platform-specific directories,
so simplify the test organization.
If you don't want this change, just skip merging this PR. It's purely optional.
This harmonizes Swift integration tests with the rest of the repository,
to prepare for the internal integration test runner to run them. The
stripped down runner is kept compatible, so that current CI can still
use it now. Maybe it will be kept for developer use.
This PR includes:
* moving the integration tests inside `ql`
* editing `qlpack.yml` so that the internal runner can use it
* change database directory to be `test-db` rather than `db`
