ci: decouple update_nmisp_py from red test_ipynb_colab (#440)

test_ipynb_colab is chronically red (030 TF+PyTorch dead-kernel), which silently kept the nmisp_py helper-package sync skipped. Drop it from update_nmisp_py 'needs'; still gated on test_ipynb_linux + test_ipynb_native so the sync runs only when real notebook tests pass. Refs #440.

Author: kwlee2025cpp

.github/workflows/conda_env_test.yml

@@ -214,7 +214,11 @@ jobs:
         python -m pytest -n auto -k 'not (links or update_nmisp_py)' ./tests
 
   update_nmisp_py:
-    needs: [test_ipynb_linux, test_ipynb_native, test_ipynb_colab]
+    # Decoupled from test_ipynb_colab: that job is chronically red due to the
+    # 030 TF+PyTorch dead-kernel notebook, which was silently keeping the
+    # helper-package sync skipped (issue #440). Still gated behind the native
+    # notebook test suites so nmisp_py only syncs when real tests pass.
+    needs: [test_ipynb_linux, test_ipynb_native]
     if: github.actor != 'dependabot[bot]'
     name: Update nmisp_py
     runs-on: ubuntu-latest