toolhive-actions/skill-build@v0.0.5 is broken due to "unknown flag --address"

[jcahigal]

The current example in the github action:

steps:
  - uses: actions/checkout@v4

  - uses: stacklok/toolhive-actions/install@v0

  - name: Build skill
    id: build
    uses: stacklok/toolhive-actions/skill-build@v0
    with:
      path: ./my-skill

fails with:

Starting thv serve on port 46293...
Error: unknown flag: --address

Reason:
toolhive-actions/skill-build@v0.0.5 is currently broken: it hardcodes thv serve --address, a flag no released thv supports (thv uses --host/--port), so its daemon startup fails with "unknown flag: --address".