well that gave me some results

.github/workflows/build_linux64.yml

@@ -22,8 +22,8 @@ jobs:
         id: pl
         uses: Rishabh510/Path-lister-action@master
         with:
-          path: "."
-          type: "*"
+          path: "./"
+          type: ".txt"
 
       - name: Output results
         run: |