Fix: 'Organization' field in Okta not required

Although the 'Organization' field is not required
when using the Okta template, the WebUI requires it
in order to create a new IDP. If this is not provided,
an error is shown.

Fixes: https://pagure.io/freeipa/issue/9687
Signed-off-by: Carla Martinez <carlmart@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>

install/ui/src/freeipa/idp.js

@@ -41,7 +41,7 @@ idp.templates = [
       fields: ['ipaidporg']},
     { value: 'okta',
       label: text.get('@i18n:objects.idp.template_okta'),
-      fields: ['ipaidporg', 'ipaidpbaseurl']}
+      fields: ['ipaidpbaseurl']}
 ];