installing pkgdown dependencies in GA workflow

Author: finlaycampbell

.github/workflows/pkgdown.yaml

@@ -39,7 +39,7 @@ jobs:
       - name: Install dependencies
         run: |
           remotes::install_deps(dependencies = TRUE)
-          install.packages("pkgdown")
+          install.packages("pkgdown", dependencies = TRUE)
         shell: Rscript {0}
 
       - name: Install package