Describe the bug

When azurerm_monitor_activity_log_alert is used to create a new alert, the following spelling is used:

{
    "id": "/subscriptions/[...]/resourceGroups/[...]/providers/Microsoft.Insights/activityLogAlerts/Alert for Create Policy Assignment",
    "name": "Alert for Create Policy Assignment",
    "type": "Microsoft.Insights/ActivityLogAlerts",
    "location": "global",
[...]

When such an alert is created, ScoutSuite does not find it, because it checks for region Global (see DisplayName and Name spelling of region names):

Proposed fix

Make the string comparison case insensitive.