bump(clickhouse-best-practices): 65ce71fc → 6e5458d5 (#4549)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.claude-plugin/marketplace.json

@@ -864,7 +864,7 @@
       "source": {
         "source": "url",
         "url": "https://github.com/ClickHouse/agent-skills.git",
-        "sha": "65ce71fce803014afb69279535c82c72dc55d9ba"
+        "sha": "6e5458d59b82f6f027bccb258a7be3c6cefe5e08"
       },
       "homepage": "https://clickhouse.com"
     },