Remove observability for internal resources

docs/content/reference/static-configuration/file.yaml

@@ -308,6 +308,7 @@ api:
   debug: true
   disableDashboardAd: true
 metrics:
+  addInternals: true
   prometheus:
     buckets:
       - 42
@@ -399,6 +400,7 @@ accessLog:
         name0: foobar
         name1: foobar
   bufferingSize: 42
+  addInternals: true
 tracing:
   serviceName: foobar
   headers:
@@ -408,6 +410,7 @@ tracing:
     name0: foobar
     name1: foobar
   sampleRate: 42
+  addInternals: true
   otlp:
     grpc:
       endpoint: foobar