Update examples

GerstITS.Examples.Api/appsettings.json

@@ -74,7 +74,6 @@
     }
   },
   "Serilog": {
-    "Using": [ "Serilog.Sinks.Console", "Serilog.Sinks.RollingFile" ],
     "MinimumLevel": {
       "Default": "Debug",
       "Override": {
@@ -90,11 +89,9 @@
         }
       },
       {
-        "Name": "RollingFile",
+        "Name": "File",
         "Args": {
-          "pathFormat": "bin/Debug/net5.0/Logs/{Date}.log.json",
-          "formatter": "Serilog.Formatting.Compact.CompactJsonFormatter, Serilog",
-          "outputTemplate": "{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz} [{Level}] [{SourceContext}] [{EventId}] {Message}{NewLine}{Exception}",
+          "path": "../Logs/.log",
           "retainedFileCountLimit": 90,
           "rollingInterval": "Day",
           "shared": true