Fix new_lint clippy command

Author: GuillaumeGomez

clippy_lints/src/declared_lints.rs

@@ -504,6 +504,7 @@ pub static LINTS: &[&crate::LintInfo] = &[
     crate::methods::UNNECESSARY_JOIN_INFO,
     crate::methods::UNNECESSARY_LAZY_EVALUATIONS_INFO,
     crate::methods::UNNECESSARY_LITERAL_UNWRAP_INFO,
+    crate::methods::UNNECESSARY_MAP_INFO,
     crate::methods::UNNECESSARY_MAP_OR_INFO,
     crate::methods::UNNECESSARY_MIN_OR_MAX_INFO,
     crate::methods::UNNECESSARY_RESULT_MAP_OR_ELSE_INFO,