[fuzzing] Disable alloc_dealloc_mismatch

LLVM/Clang is emitting new/delete symbols with default visibility, which
triggers alloc/dealloc mismatch errors.  Disabling these checks is a
workaround.

TC-264 #comment workaround

Tests: Manually built
Change-Id: Ia9bee01bd594c89ce9c9b614be6e8e0180c6833e
1 file changed