chore: remove ingressClassName

unittests/helm/ingress/deprecations.yaml

@@ -1,23 +0,0 @@
-suite: Test ingress.yaml
-templates:
-  - templates/gitea/ingress.yaml
-tests:
-  - it: should succeed when only ingress.className is defined
-    template: templates/gitea/ingress.yaml
-    set:
-      ingress.enabled: true
-      ingress.className: "ingress-class"
-    asserts:
-      - equal:
-          path: spec.ingressClassName
-          value: ingress-class
-
-  - it: should succeed when only ingress.ingressClassName is defined
-    template: templates/gitea/ingress.yaml
-    set:
-      ingress.enabled: true
-      ingress.ingressClassName: "ingress-class"
-    asserts:
-      - equal:
-          path: spec.ingressClassName
-          value: ingress-class

values.yaml

@@ -157,8 +157,7 @@ service:
 
 ## @section Ingress
 ## @param ingress.enabled Enable ingress
-## @param ingress.className DEPRECATED: Use `ingress.ingressClassName` instead.
-## @param ingress.ingressClassName Ingress class name
+## @param ingress.className DEPRECATED: Ingress class name
 ## @param ingress.pathType Ingress Path Type
 ## @param ingress.annotations Ingress annotations
 ## @param ingress.hosts[0].host Default Ingress host
@@ -166,9 +165,7 @@ service:
 ## @param ingress.tls Ingress tls settings
 ingress:
   enabled: false
-  # DEPRECATED: Use `ingress.ingressClassName` instead.
   className: ""
-  ingressClassName: ""
   pathType: Prefix
   annotations: {}
   # kubernetes.io/tls-acme: "true"