Add or update the Azure App Service build and deployment workflow config

Author: yehiarasheed

.github/workflows/master_telecom-customer-app.yml

@@ -0,0 +1,69 @@
+# Docs for the Azure Web Apps Deploy action: https://github.com/Azure/webapps-deploy
+# More GitHub Actions for Azure: https://github.com/Azure/actions
+
+name: Build and deploy ASP app to Azure Web App - telecom-customer-app
+
+on:
+  push:
+    branches:
+      - master
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: windows-latest
+    permissions:
+      contents: read #This is required for actions/checkout
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup MSBuild path
+        uses: microsoft/setup-msbuild@v1.0.2
+
+      - name: Setup NuGet
+        uses: NuGet/setup-nuget@v1.0.5
+
+      - name: Restore NuGet packages
+        run: nuget restore
+
+      - name: Publish to folder
+        run: msbuild /nologo /verbosity:m /t:Build /t:pipelinePreDeployCopyAllFilesToOneFolder /p:_PackageTempDir="\published\"
+
+      - name: Upload artifact for deployment job
+        uses: actions/upload-artifact@v4
+        with:
+          name: ASP-app
+          path: '/published/**'
+
+  deploy:
+    runs-on: windows-latest
+    needs: build
+    environment:
+      name: 'Production'
+      url: ${{ steps.deploy-to-webapp.outputs.webapp-url }}
+    permissions:
+      id-token: write #This is required for requesting the JWT
+      contents: read #This is required for actions/checkout
+
+    steps:
+      - name: Download artifact from build job
+        uses: actions/download-artifact@v4
+        with:
+          name: ASP-app
+      
+      - name: Login to Azure
+        uses: azure/login@v2
+        with:
+          client-id: ${{ secrets.AZUREAPPSERVICE_CLIENTID_1F0695EC39CC4DA0ABE8CC0A87BF0C23 }}
+          tenant-id: ${{ secrets.AZUREAPPSERVICE_TENANTID_82897C6A43A64216A6F18975DCBE2839 }}
+          subscription-id: ${{ secrets.AZUREAPPSERVICE_SUBSCRIPTIONID_12383CBB68AC4453A92AB0B0DEF2A542 }}
+
+      - name: Deploy to Azure Web App
+        id: deploy-to-webapp
+        uses: azure/webapps-deploy@v3
+        with:
+          app-name: 'telecom-customer-app'
+          slot-name: 'Production'
+          package: .
+