apps/status: fix oidc issuer-url

apps/status/gatus/gatus-values-configmap.yaml

@@ -28,7 +28,7 @@ data:
       security:
         # https://twin.sh/articles/56/securing-gatus-with-oidc-using-auth0
         oidc:
-          issuer-url: "https://${hydra_domain}"
+          issuer-url: "https://${hydra_domain}/"
           redirect-url: "https://${gatus_domain}/authorization-code/callback"
           client-id: "${client_id}"
           client-secret: "${client_secret}"