Bump RoxygenNote version to 7.2.3

Change-Id: Ie2b0ee658abc25fe560dd8174d77e7da88a9291a
diff --git a/DESCRIPTION b/DESCRIPTION
index f33eea4..f647a38 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -13,7 +13,7 @@
 License: BSD_2_clause + file LICENSE
 Encoding: UTF-8
 LazyData: false
-RoxygenNote: 7.1.2
+RoxygenNote: 7.2.3
 Imports:
     ggplot2,
     tibble,