removing a mistaken line in the quarto action

Author: nrminor

.github/workflows/docs.yml

@@ -23,8 +23,6 @@ jobs:
 
       - name: Set up Quarto
         uses: quarto-dev/quarto-actions/setup@v2
-        with:
-          version: latest
 
       - name: Render documentation
         run: |