Update .lintr

.lintr

@@ -1 +1,22 @@
-linters: with_defaults(object_name_linter=NULL,line_length_linter(100),trailing_whitespace_linter=NULL, open_curly_linter = NULL, closed_curly_linter = NULL)
+linters: all_linters(
+    absolute_path_linter = NULL,
+    assignment_linter = NULL,
+    commented_code_linter = NULL,
+    cyclocomp_linter(25L),
+    if_not_else_linter(exceptions = character(0L)),
+    implicit_integer_linter = NULL,
+    library_call_linter = NULL,
+    line_length_linter(120L),
+    namespace_linter = NULL,
+    nonportable_path_linter = NULL,
+    object_name_linter = NULL,
+    object_length_linter(50L),
+    object_usage_linter = NULL,
+    todo_comment_linter = NULL,
+    string_boundary_linter = NULL,
+    strings_as_factors_linter = NULL,
+    undesirable_function_linter = NULL,
+    undesirable_operator_linter = NULL,
+    unnecessary_concatenation_linter(allow_single_expression = FALSE),
+    unused_import_linter = NULL
+  )