## Summary
- Self-hosted `DH-runners` have been decommissioned — all Rust build,
test, and lint workflows now use `ubuntu-latest`
- Removed `install-deps: false` overrides so workflows use the default
apt-based dependency installation path
- Updated `setup-env` action descriptions to remove self-hosted runner
references
### Workflows updated
- `task-build-operator.yml`
- `task-build-static-operator.yaml`
- `task-publish-binary.yml`
- `task-rust-lint.yml` (3 jobs)
- `task-rust-tests.yml`
- `task-warm-sccache.yml`
- `task-e2e.yml`
## Test plan
- [x] Verify all Rust CI jobs pass on `ubuntu-latest` (build, lint,
test, warm-cache)
- [x] Confirm sccache and dependency installation work correctly on
standard runners
- [x] Ensure E2E workflow runs with Docker (instead of Podman) on
standard runners
---------
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
## Summary
Re-add the static build feature option to bundle postgres dependency
into the binary. It simplify the installation because now to run the
node the operator doesn't need to have postgres dependencies installed
on its system.
## What changed ?
* Added a `static` feature that can be activated to add the extra
dependencies during the build.
* A task that run every time a dependency has been modified so we can
make sure the build with the feature is still working correctly. (we are
assuming simple change in the code won't have an impact on it because
postgres is being used in diesel which is not a direct dependecy to
datahaven).
