e2e set emil user mail address

alfa-client/apps/alfa-e2e/src/fixtures/argocd/by-ea-dev.yaml

@@ -20,6 +20,7 @@ alfa:
       - name: emil
         first_name: Emil
         last_name: Ansprechpartner
+        email: emil.ansprechpartner@ozg-sh.de
         password: 'Y9nk43yrQ_zzIPpfFU-I'
         client_roles:
           - name: alfa