[stable/kong] Fix: Preserve whitespace when rendering (#19789)

* Preserve whitespace when rendering

Signed-off-by: Marc Campbell <marc.e.campbell@gmail.com>

* Bump kong chart version to 0.31.2

Signed-off-by: Marc Campbell <marc.e.campbell@gmail.com>

* Add 0.31.2 to changelog

Signed-off-by: Marc Campbell <marc.e.campbell@gmail.com>

stable/kong/Chart.yaml

@@ -12,5 +12,5 @@ maintainers:
 name: kong
 sources:
 - https://github.com/Kong/kong
-version: 0.31.1
+version: 0.31.2
 appVersion: 1.4

stable/kong/README.md

@@ -423,6 +423,12 @@ You can can learn about kong ingress custom resource definitions [here](https://
 - Update default version of Ingress Controller to 0.6.2
 - Add support to disable kong-admin service via `admin.enabled` flag.
 
+### 0.31.2
+
+#### Fixes
+
+- Do not remove whitespace between documents when rendering `migrations-pre-upgrade.yaml`
+
 ### 0.30.1
 
 #### New Features

stable/kong/templates/migrations-pre-upgrade.yaml

@@ -83,7 +83,7 @@ spec:
       {{- include "kong.volumes" . | nindent 6 -}}
 {{- end }}
 
-{{- if or .Values.podSecurityPolicy.enabled (and .Values.ingressController.enabled .Values.ingressController.serviceAccount.create) -}}
+{{ if or .Values.podSecurityPolicy.enabled (and .Values.ingressController.enabled .Values.ingressController.serviceAccount.create) -}}
 ---
 apiVersion: v1
 kind: ServiceAccount