Enable iree-test-deps on macos-14

[hanhanW]

The CI is green: https://github.com/iree-org/iree/actions/runs/13248061450

Fixes #19664

[hanhanW]

@ScottTodd I followed https://iree.dev/developers/general/contributing/#ci-behavior-manipulation to trigger the CI, but it looks like not working. I don't see something like macos_arm64_clang in the jobs. How do we run it in the PR?

[ScottTodd]

@ScottTodd I followed https://iree.dev/developers/general/contributing/#ci-behavior-manipulation to trigger the CI, but it looks like not working. I don't see something like macos_arm64_clang in the jobs. How do we run it in the PR?

Many of the nightly workflows don't run on pull_request triggers are not connected to that system (currently - but PRs to change that are welcome). For this one, you can trigger using workflow_dispatch at https://github.com/iree-org/iree/actions/workflows/ci_macos_arm64_clang.yml

[hanhanW]

Got it, thanks! Testing it now: https://github.com/iree-org/iree/actions/runs/13248061450