feat(argo-cd): Implement server.additionalApplications[].info (#944)

* fix issue 943

Signed-off-by: Artem Kosenko <artem.kosenko@thomsonreuters.com>

* Apply changes from code review

Changes in detail:
- Add missing examples/documentation in values.yaml
- Beautify indentation
- Use 'with' instead of 'if' to don't repeat variable names
- Fix changelog annotation
- Bump minor chart version as this adds a feature

Signed-off-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com>

* Update README

Signed-off-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com>

Co-authored-by: Marko Bevc <marko@scalefactory.com>
Co-authored-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com>

charts/argo-cd/templates/argocd-server/applications.yaml

@@ -2,41 +2,45 @@
 apiVersion: v1
 kind: List
 items:
-{{- range .Values.server.additionalApplications }}
+  {{- range .Values.server.additionalApplications }}
   - apiVersion: argoproj.io/v1alpha1
     kind: Application
     metadata:
-      {{- if .additionalAnnotations }}
+      {{- with .additionalAnnotations }}
       annotations:
-      {{- range $key, $value := .additionalAnnotations }}
+        {{- range $key, $value := . }}
         {{ $key }}: {{ $value | quote }}
+        {{- end }}
       {{- end }}
-      {{- end }}
-      {{- if .additionalLabels }}
+      {{- with .additionalLabels }}
       labels:
-{{- toYaml .additionalLabels | nindent 8 }}
+        {{- toYaml . | nindent 8 }}
       {{- end }}
       name: {{ .name }}
-      {{- if .namespace }}
-      namespace: {{ .namespace }}
+      {{- with .namespace }}
+      namespace: {{ . }}
       {{- end }}
-      {{- if .finalizers }}
+      {{- with .finalizers }}
       finalizers:
-{{- toYaml .finalizers | nindent 8 }}
+        {{- toYaml . | nindent 8 }}
       {{- end }}
     spec:
       project: {{ tpl .project $ }}
       source:
-{{- toYaml .source | nindent 8 }}
+        {{- toYaml .source | nindent 8 }}
       destination:
-{{- toYaml .destination | nindent 8 }}
-      {{- if .syncPolicy }}
+        {{- toYaml .destination | nindent 8 }}
+      {{- with .syncPolicy }}
       syncPolicy:
-{{- toYaml .syncPolicy | nindent 8 }}
+        {{- toYaml . | nindent 8 }}
       {{- end }}
-      {{- if .ignoreDifferences }}
+      {{- with .ignoreDifferences }}
       ignoreDifferences:
-{{- toYaml .ignoreDifferences | nindent 8 }}
+        {{- toYaml . | nindent 8 }}
       {{- end }}
-{{- end }}
+      {{- with .info }}
+      info:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+  {{- end }}
 {{- end }}