userscripts: Properly avoid tldextract warning

The previous fix in 3dc212a815 was insufficient,
as the inner `getattr(extract_result, "registered_domain")` was always evaluated
first (thus triggering the deprecation warning again).

We also cannot do:

    getattr(extract_result, "top_domain_under_public_suffix", None) or extract_result.registered_domain

as `""` is a valid value for it.

doc/changelog.asciidoc

@@ -19,6 +19,14 @@ breaking changes (such as renamed commands) can happen in minor releases.
 v3.5.1 (unreleased)
 -------------------
 
+Fixed
+~~~~~
+
+- Resolved issues in userscripts:
+    * `qute-bitwarden`, `-lastpass` and `-pass` now properly avoid a
+      `DeprecationWarning` from the upcoming 6.0 release of `tldextract`.
+      The previous fix in v3.5.1 was insufficient.
+
 [[v3.5.0]]
 v3.5.0 (2025-04-12)
 -------------------

misc/userscripts/qute-bitwarden

@@ -208,10 +208,10 @@ def main(arguments):
         None,
         [
             extract_result.fqdn,
-            getattr(
-                extract_result,
-                "top_domain_under_public_suffix",
-                getattr(extract_result, "registered_domain"),
+            (
+                extract_result.top_domain_under_public_suffix
+                if hasattr(extract_result, "top_domain_under_public_suffix")
+                else extract_result.registered_domain
             ),
             extract_result.subdomain + "." + extract_result.domain,
             extract_result.domain,

misc/userscripts/qute-lastpass

@@ -121,10 +121,10 @@ def main(arguments):
         None,
         [
             extract_result.fqdn,
-            getattr(
-                extract_result,
-                "top_domain_under_public_suffix",
-                getattr(extract_result, "registered_domain"),
+            (
+                extract_result.top_domain_under_public_suffix
+                if hasattr(extract_result, "top_domain_under_public_suffix")
+                else extract_result.registered_domain
             ),
             extract_result.subdomain + extract_result.domain,
             extract_result.domain,

misc/userscripts/qute-pass

@@ -247,10 +247,10 @@ def main(arguments):
         None,
         [
             extract_result.fqdn,
-            getattr(
-                extract_result,
-                "top_domain_under_public_suffix",
-                getattr(extract_result, "registered_domain"),
+            (
+                extract_result.top_domain_under_public_suffix
+                if hasattr(extract_result, "top_domain_under_public_suffix")
+                else extract_result.registered_domain
             ),
             extract_result.ipv4,
             private_domain,