tidy: Remove unnecessary conditional

Author: mattkram

src/anaconda_auth/_conda/auth_handler.py

@@ -93,11 +93,7 @@ def _load_token_domain(self, parsed_url: ParseResult) -> tuple[str, CredentialTy
         channel_domain = parsed_url.netloc.lower()
 
         # TODO(mattkram): This is brittle, rewrite
-        if (
-            self.override_auth_domain
-            and channel_domain
-            and channel_domain not in token_domain_map
-        ):
+        if self.override_auth_domain and channel_domain not in token_domain_map:
             token_domain_map[channel_domain] = TokenDomainSetting(
                 token_domain=self.override_auth_domain,
                 default_use_unified_api_key=(