chore: remove unused linter

Author: averissimo

.lintr

@@ -1,6 +1,5 @@
 linters: linters_with_defaults(
   line_length_linter = line_length_linter(120),
-  cyclocomp_linter = NULL,
   object_usage_linter = NULL,
   object_name_linter = object_name_linter(styles = c("snake_case", "symbols"), regexes = c(ANL = "^ANL_?[0-9A-Z_]*$", ADaM = "^r?AD[A-Z]{2,3}_?[0-9]*$")),
   indentation_linter = NULL