Add swe-bench results for claude-4.6-opus (#529)

* Add swe-bench results for claude-4.6-opus

* Trigger CI workflow

Co-authored-by: openhands <[email protected]>

* Fix: Add swe-bench results to existing claude-4.6-opus directory

- Add swe-bench entry to results/claude-4.6-opus/scores.json
- Remove invalid v1.11.0_claude-4.6-opus directory that didn't match schema

The schema requires directory_name to match the model name, so results
should be added to the existing claude-4.6-opus directory.

Co-authored-by: openhands <[email protected]>

---------

Co-authored-by: openhands <[email protected]>

Author: all-hands-bot

results/claude-4.6-opus/scores.json

@@ -1,4 +1,18 @@
 [
+  {
+    "benchmark": "swe-bench",
+    "score": 74.8,
+    "metric": "accuracy",
+    "cost_per_instance": 0.56,
+    "average_runtime": 178.0,
+    "full_archive": "https://results.eval.all-hands.dev/swebench/litellm_proxy-anthropic-claude-opus-4-6/21809491582/results.tar.gz",
+    "tags": [
+      "swe-bench"
+    ],
+    "agent_version": "v1.11.0",
+    "submission_time": "2026-02-09T07:37:23+00:00",
+    "eval_visualization_page": "https://laminar.sh/shared/evals/f2d3e96a-5265-44f5-88b2-434d0a81b893"
+  },
   {
     "benchmark": "swt-bench",
     "score": 78.8,