OZG-7014 add ingress routing for registrierung

Sub task: OZG-7225

fachstelle-server/src/main/helm/templates/ingress.yaml

@@ -51,6 +51,20 @@ spec:
                 name: fachstelle-server
                 port: 
                   number: 8080
+          - path: /registrierung
+            pathType: Prefix
+            backend:
+              service:
+                name: fachstelle-server
+                port:
+                  number: 8080
+          - path: /saml2
+            pathType: Prefix
+            backend:
+              service:
+                name: fachstelle-server
+                port:
+                  number: 8080
       host: {{ include "app.baseDomain" . }}
   tls:
     - hosts:

fachstelle-server/src/test/helm/ingress_test.yaml

@@ -114,6 +114,26 @@ tests:
                     name: fachstelle-server
                     port: 
                       number: 8080
+      - contains:
+            path: spec.rules[0].http.paths
+            content:
+                path: /registrierung
+                pathType: Prefix
+                backend:
+                  service:
+                    name: fachstelle-server
+                    port:
+                      number: 8080
+      - contains:
+            path: spec.rules[0].http.paths
+            content:
+                path: /saml2
+                pathType: Prefix
+                backend:
+                  service:
+                    name: fachstelle-server
+                    port:
+                      number: 8080
 
   - it: should fail template when baseUrl not set
     set: