Update Roxygen to v7.2.3

Change-Id: I2880e0b10704073415ab605df84428fbd7f199d9
diff --git a/DESCRIPTION b/DESCRIPTION
index 2a9de67..be4da67 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -23,4 +23,4 @@
   'idsThemeR.R'
   'highcharter-themes.R'
   'ggplot-theme.R'
-RoxygenNote: 7.1.2
+RoxygenNote: 7.2.3