Update publish.yml

Author: michaelplynch

.github/workflows/publish.yml

@@ -21,7 +21,7 @@ jobs:
 
       - uses: r-lib/actions/setup-r@v2
         with:
-          r-version: release
+          r-version: 4.2
       - uses: r-lib/actions/setup-renv@v2
 
       - name: Render and Publish