Bumped updateCh limit to fix #2022

For larger clusters, updateCh with 1024 is not enough and prevents nginx from starting. Ideally
this will be auto sized or adjusted to start popping items off during original startup.

internal/ingress/controller/nginx.go

@@ -106,7 +106,7 @@ func NewNGINXController(config *Configuration, fs file.Filesystem) *NGINXControl
 		}),
 
 		stopCh:   make(chan struct{}),
-		updateCh: make(chan store.Event, 1024),
+		updateCh: make(chan store.Event, 99999),
 
 		stopLock: &sync.Mutex{},