ci: use R 4.1.3

Author: kelly-sovacool

.github/workflows/pkgdown.yaml

@@ -26,15 +26,9 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - uses: r-lib/actions/setup-pandoc@v2
-
-      - uses: r-lib/actions/setup-r@v2
-        with:
-          use-public-rspm: true
-          r-version: 4.3
-
       - uses: CCBR/actions/install-r-pak@main
         with:
+          r-version: 4.1.3
           versions-file: .github/package-versions.txt
           extra-packages: local::.
           needs: dev