skip src/tools/libcxx-version from tidy

Signed-off-by: onur-ozkan <[email protected]>

Author: onur-ozkan

Diff for: src/tools/libcxx-version/main.cpp

@@ -4,8 +4,6 @@
 //
 // It's nothing more than specifying the name of the standard library implementation (either libstdc++ or libc++)
 // and its major version.
-//
-// ignore-tidy-linelength
 
 #include <iostream>
 

Diff for: src/tools/tidy/src/walk.rs

@@ -16,6 +16,7 @@ pub fn filter_dirs(path: &Path) -> bool {
         "library/stdarch",
         "src/tools/cargo",
         "src/tools/clippy",
+        "src/tools/libcxx-version",
         "src/tools/miri",
         "src/tools/rust-analyzer",
         "src/tools/rustc-perf",