App Service web app uses the latest PHP version

# Set latest PHP version on Linux Web App
resource "azurerm_linux_web_app" "app" {
  name                = "<example_resource_name>"
  resource_group_name = "<example_resource_name>"
  location            = "<example_location>"
  service_plan_id     = "<example_resource_id>"

  site_config {
    application_stack {
      php_version = "8.2" # Critical: sets PHP to latest to pass the check
    }
  }
}

// Update App Service runtime to latest PHP
resource appConfig 'Microsoft.Web/sites/config@2022-09-01' = {
  name: '<example_resource_name>/web'
  properties: {
    linuxFxVersion: 'PHP|8.2' // Critical: sets the app runtime to PHP 8.2 (latest) to pass the check
  }
}