* For stability provide the commit SHA that corresponds to the 0.6.0
  tag for users to pin to.

…#96)

* As the GitHub Action is being used in other workflows, it does not know the
  local file paths and so to have prefix-dev/setup-pixi find the lock file and
  'pixi run' know where `upload_wheels.sh` is, the environmental variable
  'GITHUB_ACTION_PATH' is used through the '${{ github.action_path }}' context.
   - c.f. https://docs.github.com/en/actions/writing-workflows/choosing-what-your-workflow-does/store-information-in-variables#default-environment-variables

* Update project version metadata from v0.6.0 to v0.6.1.

…98)

* Provide '--manifest-path' option to 'pixi run' to ensure the environment is properly activated.

      --manifest-path <MANIFEST_PATH>
          The path to 'pixi.toml' or 'pyproject.toml'