Add allowed auth methods back

Author: olaals

api/appsettings.Local.json

@@ -2,7 +2,11 @@
   "AppName": "SaraBackendLocal",
   "AzureAd": {
     "ClientId": "dd7e115a-037e-4846-99c4-07561158a9cd",
-    "ClientSecret": "Fill in ASP.NET Secret Manager"
+    "ClientSecret": "Fill in ASP.NET Secret Manager",
+    "AllowedAuthMethods": [
+      "AzureCliBootstrap",
+      "ClientSecret"
+    ]
   },
   "EndpointConfig": {
     "DefaultScheme": "http",