RELEASE/MAJOR: haproxy: Tag release 1.22.0

Changes in haproxy:
- Add support for NodePort custom ports (#234)
- Update base image to HAProxy 2.9.6

Signed-off-by: Dinko Korunic <dkorunic@haproxy.com>

haproxy/Chart.yaml

@@ -16,8 +16,8 @@ apiVersion: v2
 name: haproxy
 description: A Helm chart for HAProxy on Kubernetes
 type: application
-version: 1.21.1
-appVersion: 2.9.5
+version: 1.22.0
+appVersion: 2.9.6
 kubeVersion: ">=1.17.0-0"
 keywords:
   - haproxy
@@ -31,4 +31,5 @@ maintainers:
 engine: gotpl
 annotations:
   artifacthub.io/changes: |
-    - Remove hardcode from configmap template for haproxy chart (#233)
+    - Add support for NodePort custom ports (#234)
+    - Update base image to HAProxy 2.9.6