tries to fix gha

Author: Nowosad

.github/workflows/R-CMD-check.yaml

@@ -40,7 +40,7 @@ jobs:
 
       - uses: r-lib/actions/setup-r-dependencies@v2
         with:
-          dependencies: hard
+          dependencies: "hard"
           extra-packages: |
             any::rcmdcheck
             any::XML