Run tests against dev ggplot2

Author: cpsievert

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

@@ -46,7 +46,7 @@ jobs:
       plotly_api_key: ${{ secrets.PLOTLY_API_KEY }}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           persist-credentials: false
 

DESCRIPTION

@@ -82,6 +82,7 @@ RoxygenNote: 7.3.2
 Encoding: UTF-8
 Roxygen: list(markdown = TRUE)
 Config/Needs/check:
+    tidyverse/ggplot2,
     rcmdcheck,
     devtools,
     reshape2,