add conda list step

Author: FynnBe

.github/workflows/build.yaml

@@ -150,6 +150,7 @@ jobs:
           -${{env.CACHE_NUMBER}}
       env:
         CACHE_NUMBER: 0
+    - run: conda list
     - run: |
         pyright --version
         pyright -p pyproject.toml --pythonversion ${{ matrix.python-version }}