Add vercel deploy github action

actions/publish-vercel/action.yml

@@ -0,0 +1,50 @@
+name: 'Vercel Publisher'
+description: 'Builds and publishes documentation to vercel'
+
+branding:
+  icon: 'filter'
+  color: 'red'
+
+inputs:
+  VERCEL_TOKEN:
+    description: 'TOKEN to deploy to vercel'
+    required: false
+  VERCEL_ORG_ID:
+    description: 'The vercel organization id '
+    required: false
+  VERCEL_PROJECT_ID:
+    description: 'The vercel project id'
+    required: false
+
+runs:
+  using: "composite"
+  steps:
+    - name: Build documentation
+      uses: elastic/docs-builder@main
+
+    - name: "Create temp vercel.json file"
+      shell: bash
+      run: |
+        cat <<EOF > vercel.json
+        {
+          "version": 2,
+          "public": false,
+          "github": {
+            "enabled": false
+          },
+          "builds": [
+            { "src": ".artifacts/docs/html", "use": "@vercel/static" }
+          ]
+        }
+        EOF
+
+    - uses: amondnet/[email protected] #deploy
+      with:
+        vercel-token: ${{ inputs.VERCEL_TOKEN }} # Required
+        github-token: ${{ secrets.GITHUB_TOKEN }} #Optional
+        #vercel-args: '--prod' #Optional
+        vercel-org-id: ${{ inputs.VERCEL_ORG_ID}}  #Required
+        vercel-project-id: ${{ inputs.VERCEL_PROJECT_ID}} #Required
+        working-directory: ./
+
+