fix: add localhost in kubernetes context to 'IpWhiteList' (#507)

Author: runejo

PxWeb/appsettings.json

@@ -19,7 +19,6 @@
       "DatabaseVendor": "Microsoft",
       "ConnectionString": "",
       "TableOwner": "dbo"
-
     }
   },
   "PxApiConfiguration": {
@@ -56,11 +55,7 @@
     "PageSize": 20,
     "BaseURL": "https://www.pxapi.com",
     "RoutePrefix": "/api/v2",
-    "OutputFormats": [
-      "xlsx",
-      "html",
-      "json-px"
-    ],
+    "OutputFormats": ["xlsx", "html", "json-px"],
     "DefaultOutputFormat": "json-stat2",
     "EnableAllEndpointsSwaggerUI": false,
     "OmitContentsInTitle": true
@@ -69,7 +64,7 @@
     "IndexDirectory": "Database/_INDEX/"
   },
   "AdminProtection": {
-    "IpWhitelist": ["127.0.0.1", "::1"],
+    "IpWhitelist": ["127.0.0.1", "::1", "::ffff:127.0.0.1"],
     "AdminKey": "test"
   },
   "CacheMiddleware": {