Disable clang-tidy for libcodec2_vndk

* clang-tidy segmentation fault when checking
  util/C2InterfaceHelper.cpp in multiple threads.

Test: make with WITH_TIDY=1 and tidy checks for nightly builds
Bug: 146435095
Change-Id: I6487a69636d4cdc1d3449ceb193d347d402beea6
diff --git a/media/codec2/vndk/Android.bp b/media/codec2/vndk/Android.bp
index 52cc7ad..6fbad0a 100644
--- a/media/codec2/vndk/Android.bp
+++ b/media/codec2/vndk/Android.bp
@@ -71,6 +71,8 @@
         "libutils",
     ],
 
+    tidy: false, // b/146435095, clang-tidy segmentation fault
+
     cflags: [
         "-Werror",
         "-Wall",