Update approved routes and settings

Author: jasontaylordev

src/ServiceControl.UnitTests/ApprovalFiles/APIApprovals.HttpApiRoutes.approved.txt

@@ -1,6 +1,7 @@
 GET / => ServiceControl.Infrastructure.WebApi.RootController:Urls()
 GET /archive/groups/id/{groupId:required:minlength(1)} => ServiceControl.MessageFailures.Api.ArchiveMessagesController:GetGroup(String groupId, String status, String modified)
 GET /configuration => ServiceControl.Infrastructure.WebApi.RootController:Config()
+GET /configuration => ServiceControl.Authentication.AuthenticationController:Configuration()
 GET /configuration/remotes => ServiceControl.Infrastructure.WebApi.RootController:RemoteConfig(CancellationToken cancellationToken)
 GET /connection => ServiceControl.Connection.ConnectionController:GetConnectionDetails()
 GET /conversations/{conversationId:required:minlength(1)} => ServiceControl.CompositeViews.Messages.GetMessagesByConversationController:Messages(PagingInfo pagingInfo, SortInfo sortInfo, Boolean includeSystemMessages, String conversationId)

src/ServiceControl.UnitTests/ApprovalFiles/APIApprovals.PlatformSampleSettings.approved.txt

@@ -40,5 +40,18 @@
   "RetryHistoryDepth": 10,
   "RemoteInstances": [],
   "DisableHealthChecks": false,
+  "OpenIdConnectSettings": {
+    "enabled": false,
+    "authority": null,
+    "audience": null,
+    "validateIssuer": false,
+    "validateAudience": false,
+    "validateLifetime": false,
+    "validateIssuerSigningKey": false,
+    "requireHttpsMetadata": false,
+    "servicePulseAuthority": null,
+    "servicePulseClientId": null,
+    "servicePulseApiScope": null
+  },
   "ShutdownTimeout": "00:00:05"
 }