add inputs to args

Author: mmcky

.github/workflows/linkcheck.yml

@@ -21,7 +21,7 @@ jobs:
         id: lychee
         uses: lycheeverse/lychee-action@v2
         with:
-          args: --accept 403
+          args: --accept 403 lectures/*.md
       # - name: Setup Anaconda
       #   uses: conda-incubator/setup-miniconda@v3
       #   with: