Update cache-hubval-deps.yaml

Author: Annabella-Hines

.github/workflows/cache-hubval-deps.yaml

@@ -29,6 +29,7 @@ jobs:
 
       - uses: r-lib/actions/setup-r-dependencies@v2
         with:
+          pak-version: "devel"
           packages: |
             any::hubValidations
             any::sessioninfo