depend of R 4.1

Author: EmilHvitfeldt

DESCRIPTION

@@ -14,6 +14,8 @@ Description: Provides text-based summaries and analysis tools for
 License: MIT + file LICENSE
 URL: https://github.com/r-lib/debrief, https://r-lib.github.io/debrief/
 BugReports: https://github.com/r-lib/debrief/issues
+Depends:
+    R (>= 4.1)
 Suggests:
     knitr,
     profvis,