Jail/chroot nginx process inside controller container (#8337)

* Initial work on chrooting nginx process

* More improvements in chroot

* Fix charts and some file locations

* Fix symlink on non chrooted container

* fix psp test

* Add e2e tests to chroot image

* Fix logger

* Add internal logger in controller

* Fix overlay for chrooted tests

* Fix tests

* fix boilerplates

* Fix unittest to point to the right pid

* Fix PR review

internal/ingress/controller/config/config.go

@@ -958,12 +958,11 @@ type TemplateConfig struct {
 	EnableMetrics            bool
 	MaxmindEditionFiles      *[]string
 	MonitorMaxBatchSize      int
-
-	PID            string
-	StatusPath     string
-	StatusPort     int
-	StreamPort     int
-	StreamSnippets []string
+	PID                      string
+	StatusPath               string
+	StatusPort               int
+	StreamPort               int
+	StreamSnippets           []string
 }
 
 // ListenPorts describe the ports required to run the