Fix indentation for pod-sweeper namespace (#22491)

* Update pod-sweeper to allow multi-ns deploy

* nit newline

* Fix namespace indent

Author: xpuska513

charts/airbyte-pod-sweeper/templates/deployment.yaml

@@ -3,6 +3,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: {{ include "common.names.fullname" . }}-pod-sweeper
+  namespace: {{ .Values.namespace | default .Release.Namespace }}
   labels:
     {{- include "airbyte.labels" . | nindent 4 }}
     namespace: {{ .Values.namespace | default .Release.Namespace }}