config: Disable report_todo by default

Author: kamalmarhubi

src/config.rs

@@ -326,7 +326,7 @@ create_config! {
     struct_lit_multiline_style: MultilineStyle, MultilineStyle::PreferSingle,
         "Multiline style on literal structs";
     enum_trailing_comma: bool, true, "Put a trailing comma on enum declarations";
-    report_todo: ReportTactic, ReportTactic::Always,
+    report_todo: ReportTactic, ReportTactic::Never,
         "Report all, none or unnumbered occurrences of TODO in source file comments";
     report_fixme: ReportTactic, ReportTactic::Never,
         "Report all, none or unnumbered occurrences of FIXME in source file comments";