ci: add workflows for deploy to azure

.github/workflows/deploy-azure.yml

@@ -0,0 +1,35 @@
+name: Deploy to Azure
+
+on: [ release ]
+
+env:
+  AZURE_WEBAPP_NAME: armoryapi
+  AZURE_WEBAPP_PACKAGE_PATH: '.'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      # Checkout the repo
+      - uses: actions/checkout@main
+
+      - name: Setup .NET Core
+        uses: actions/setup-dotnet@v1
+        with:
+          dotnet-version: 5.0.x
+
+      # Run dotnet build and publish
+      - name: dotnet build and publish
+        run: |
+          dotnet restore
+          dotnet build --configuration Release
+          dotnet publish -c Release -o '${{ env.AZURE_WEBAPP_PACKAGE_PATH }}/armory_out'
+
+      # Deploy to Azure Web apps
+      - name: 'Run Azure webapp deploy action using publish profile credentials'
+        uses: azure/webapps-deploy@v2
+        with:
+          app-name: ${{ env.AZURE_WEBAPP_NAME }}
+          publish-profile: ${{ secrets.AZURE_WEBAPP_PUBLISH_PROFILE  }}
+          package: '${{ env.AZURE_WEBAPP_PACKAGE_PATH }}/armory_out'