Bugfix: Fix ingress error causing spec and Rules to be on single line (#22)

* [Bugfix] Fix ingress issue defined in issue 21

Why do we need this change?
=======================
Introduced recently in the TLS section is the {{- end -}} where we suppress the newline. This causes the rules to end up on the same line as the previous section and would break the schema and get something like spec:rules: which is invalid

What effects does this change have?
=======================
Changes the {{- end -}} for the TLS section of the ingress to not suppress the newline

* Bump version of the chart as needed

Author: eco-JoshuaJackson

charts/backstage/Chart.yaml

@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.6.1
+version: 0.6.2
 
 dependencies:
   - name: common

charts/backstage/templates/ingress.yaml

@@ -25,7 +25,7 @@ spec:
     - hosts:
       - {{ .Values.ingress.host }}
       secretName: {{ .Values.ingress.tls.secretName }}
-  {{- end -}}
+  {{- end }}
   rules:
     - host: {{ .Values.ingress.host }}
       http: