Added publish pipeline

Here we add the publish pipeline to build the results and publish them
using GitHub Pages.

NOTE: Right now this publishes from a dev branch and we need to switch this
to master once everything is working as expected.

.github/workflows/publish.yml

@@ -0,0 +1,56 @@
+name: Publish
+
+on:
+  push:
+    branches:
+      - actions-deployment
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  packages: read
+  pages: write
+  id-token: write
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container:
+      image: ghcr.io/dash-industry-forum/dashif-specs:latest
+      credentials:
+        username: ${{ github.actor }}
+        password: ${{ secrets.github_token }}
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Build
+      env:
+        # Reset OPTS to empty to make sure we are not using
+        # interactive mode in CI
+        OPTS:
+      run: make -f /tools/Makefile spec SRC=Cpix.bs.md NAME=cpix
+
+    - name: Archive
+      uses: actions/upload-artifact@v4
+      with:
+        name: dist
+        path: dist/
+
+  package:
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          name: dist
+          path: dist
+      - uses: actions/upload-pages-artifact@v3
+        with:
+          path: dist
+
+  publish:
+    runs-on: ubuntu-latest
+    needs: package
+    steps:
+        - name: Deploy to GitHub Pages
+          uses: actions/deploy-pages@v4