update description

As per #56 (comment)

Author: langtonhugh

DESCRIPTION

@@ -18,6 +18,12 @@ Authors@R:
            email = "[email protected]",
            comment = c(ORCID = "0000-0002-6875-1551"))
            )
+    person(given = "Sam",
+           family = "Langton",
+           role = c("aut"),
+           email = "[email protected]",
+           comment = c(ORCID = "0000-0002-1322-1553"))
+           )
 Description: This contains helper functions for CODECHECKERS (<https://codecheck.org.uk>).
 License: MIT + file LICENSE
 Depends: R (>= 4.0.0), gh, R.cache, parsedate