Fix Ingress for Kubernetes 1.16 (#83)

Fix ingress path type for 1.16

Bump chart version

Co-authored-by: Lucas Hahn <lucas.hahn@novum-rgi.de>
Reviewed-on: https://gitea.com/gitea/helm-chart/pulls/83
Reviewed-by: 6543 <6543@obermui.de>
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-Authored-By: luhahn <luhahn@noreply.gitea.io>
Co-Committed-By: luhahn <luhahn@noreply.gitea.io>

templates/gitea/ingress.yaml

@@ -34,7 +34,9 @@ spec:
       http:
         paths:
           - path: /
+            {{- if $.Capabilities.APIVersions.Has "networking.k8s.io/v1/Ingress" }}
             pathType: Prefix
+            {{- end }}
             backend:
             {{- if $.Capabilities.APIVersions.Has "networking.k8s.io/v1/Ingress" }}
               service: