test(skills): stop asserting the ClawHub owner lookup rides the pool

Its only production caller submits it to a bare ThreadPoolExecutor, which
does not inherit the ContextVar, so in production it stays a one-shot GET
(same as main). The same-thread assertion proved a path production never
takes; the accessor change in c2b2ad8316 is kept so it pools if that
executor ever copies context.

tests/hermes_cli/test_skills_hub.py

@@ -286,7 +286,7 @@ def test_resolve_keeps_catalog_meta_when_later_sources_do_not_fetch():
 
 
 def test_inspect_reuses_one_ssrf_safe_client_for_metadata_and_bundle(monkeypatch, tmp_path):
-    """A preview's sequential resolver calls must share its guarded connection pool."""
+    """A preview's (and an install's) sequential resolver calls must share one guarded connection pool."""
     import hermes_cli.skills_hub as cli_hub
     import tools.skills_hub as hub
     import tools.skills_hub_search as search
@@ -320,8 +320,6 @@ def test_inspect_reuses_one_ssrf_safe_client_for_metadata_and_bundle(monkeypatch
             hub._guarded_http_get("https://example.com/metadata")
             # The Hermes-index fetch must ride the same pool (no cache → real GET).
             assert search._load_hermes_index() == {"skills": []}
-            # The ClawHub owner lookup must ride the same pool too.
-            assert clawhub.ClawHubSource()._fetch_owner_handle("slug") is None
             return SkillMeta("example", "metadata", "test", "example/id", "community")
 
         def fetch(self, _identifier):