Fixed --display-name errors when running the action
The emulator-wtf/run-tests GitHub action now depends on the pinned versions of
the emulator-wtf/setup-ew-cli and emulator-wtf/invoke subtasks. If you depend on an
exact version (e.g. emulator-wtf/run-tests@v0.9.5) then you’ll be using fixed and
deterministic versions of all the emulator.wtf GitHub Actions.