actions/setup-java@v4 installs the JDK but not Maven itself.
pi-runner does not have mvn pre-installed. Add an explicit curl
install step matching the approach used in backend/Dockerfile.
actions/setup-java@v4 installs the JDK but not Maven itself.
pi-runner does not have mvn pre-installed. Add an explicit curl
install step matching the approach used in backend/Dockerfile.