[clang] [serialization] no transitive decl change (PR #92083)

[Chuanqi Xu via cfe-commits]

ChuanqiXu9 wrote:

Sadly it looks like the (refined) patch still breaks the alignment on 32 bit machine. https://lab.llvm.org/buildbot/#/builders/174/builds/34307

I've reverted the patch and updated https://github.com/llvm/llvm-project/pull/94603 to test it again.

https://github.com/llvm/llvm-project/pull/92083