debug failing checkout docs/LFS

Author: Borda

.github/workflows/docs-build.yml

@@ -67,9 +67,8 @@ jobs:
       - uses: actions/checkout@v5
         with:
           ref: ${{ inputs.checkout }}
-          # only Pytorch has/uses notebooks
-          submodules: ${{ matrix.pkg-name == 'pytorch' }}
-          lfs: ${{ matrix.pkg-name == 'pytorch' }}
+          submodules: 'recursive'
+          lfs: true
       - uses: actions/setup-python@v6
         with:
           python-version: "3.10"