[compiler-rt] [tsan] Replace ALIGNED with alignas (PR #98959)

[Jonas Devlieghere via llvm-commits]

JDevlieghere wrote:

Also happening on GreenDragon: https://ci.swift.org/view/all/job/llvm.org/view/LLDB/job/as-lldb-cmake/7791/console

https://github.com/llvm/llvm-project/pull/98959