[bitnami/*] Extra manifests should be top-level (#4161)

extra manifests declared with the `extraDeploy` value used to be defined in a single List manifest.
the issue with this setup, is that if you want to define a Job to be used as a Helm hook, it won't work - because Helm only look at top-level manifests to find the hook annotations.

this PR changes the implementation of extra manifests, by rendering top-level manifests instead of wrapping them inside a List.
charts users don't need to change anything in their values.yaml

bitnami/drupal/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: drupal
-version: 9.1.2
+version: 9.1.3
 appVersion: 9.0.7
 description: One of the most versatile open source content management systems.
 keywords:

bitnami/drupal/templates/extra-list.yaml

@@ -1,5 +1,4 @@
-{{- if .Values.extraDeploy }}
-apiVersion: v1
-kind: List
-items: {{- include "common.tplvalues.render" (dict "value" .Values.extraDeploy "context" $) | nindent 2 }}
+{{- range .Values.extraDeploy }}
+---
+{{ include "common.tplvalues.render" (dict "value" . "context" $) }}
 {{- end }}