Update app_location in Azure SWA workflow

Updated the `app_location` in `azure-static-web-apps-calm-plant-04da70210.yml`
from an empty string to `BlazorBootstrap.Demo.WebAssembly`. This ensures
the workflow correctly identifies the app's source code path for building
and deploying the application.

Author: gvreddy04

.github/workflows/azure-static-web-apps-calm-plant-04da70210.yml

@@ -40,9 +40,10 @@ jobs:
           ###### Repository/Build Configurations - These values can be configured to match your app requirements. ######
           # For more information regarding Static Web App workflow configurations, please visit: https://aka.ms/swaworkflowconfig
           #app_location: "Client" # App source code path
-          app_location: "" # App source code path
+          app_location: "BlazorBootstrap.Demo.WebAssembly" # App source code path
           #api_location: "Api" # Api source code path - optional
           #output_location: "wwwroot" # Built app content directory - optional
+          app_build_command: 'dotnet publish --configuration Release --output build'
           ###### End of Repository/Build Configurations ######
 
   close_pull_request_job: