fix(directory): 🐛 add app insights directory to appsettings.*.json to unbreak migrations

services/Directory/FilterLists.Directory.Api/appsettings.Development.json

@@ -1,5 +1,8 @@
 {
     "_comment": "Used only for managing EF migrations. All other configuration is done via environment variables.",
+    "ApplicationInsights": {
+        "ServerTelemetryChannelStoragePath": "application-insights"
+    },
     "ConnectionStrings": {
         "DirectoryConnection": "Server=directory-db;Database=filterlists;User Id=filterlists;Password=filterlists;"
     }