Add CD Publish workflow utilizing SINTEF/ci-cd

Note, it currently doesn't publish on PyPI as the secret for access to
publishing to soft7-pkg-quaat has not been setup.

.github/workflows/cd_publish.yml

@@ -0,0 +1,33 @@
+name: CD - Publish
+
+on:
+  release:
+    types:
+    - published
+
+jobs:
+  publish:
+    name: External
+    uses: SINTEF/ci-cd/.github/workflows/[email protected]
+    if: github.repository == 'SINTEF/soft7' && startsWith(github.ref, 'refs/tags/v')
+    with:
+      # General
+      git_username: TEAM 4.0
+      git_email: [email protected]
+      release_branch: main
+
+      # PyPI
+      python_package: true
+      python_version_build: '3.9'
+      install_extras: '[dev]'
+      package_dirs: s7
+      build_libs: flit
+      build_cmd: 'flit build'
+      # Make this 'true' when the secret PYPI_TOKEN has been setup.
+      publish_on_pypi: false
+
+      # Documentation
+      update_docs: false
+    secrets:
+      PyPI_token: ${{ secrets.PYPI_TOKEN }}
+      PAT: ${{ secrets.PAT }}