This is a fixup of the codebase using:
go run golang.org/x/tools/go/analysis/passes/modernize/cmd/modernize@latest -fix ./...
This has no bahvior changes, and only updates safe changes for
modern go features.
This change introduces concurrent execution for integration tests. It adds a mechanism to run tests either synchronously or in parallel, controlled by a new flag. By default, tests continue to run in synchronous mode to maintain predictable behavior during local development. In GitHub Actions, the tests are now executed in parallel mode to significantly reduce overall runtime.
The implementation uses a semaphore-based concurrency control to limit the number of parallel test executions and ensures graceful shutdown through context cancellation. This approach improves test performance while keeping the system stable and backward compatible.
Ben McClelland
niksis02