Disable bugprone-reserved-identifier

* Disable it for the next clang compiler update
  until all source files with this warning are fixed.

Bug: 153464409
Test: WITH_TIDY=1 make
Change-Id: I126d2f5170f3883192348577e523ef99f5c5a70e
Merged-In: I126d2f5170f3883192348577e523ef99f5c5a70e
(cherry picked from commit 3d3df826)