[clang] [lldb] [clang][lldb] Don't assert structure layout correctness for layouts provided by LLDB (PR #93809)

[David Blaikie via cfe-commits]

dwblaikie wrote:

oh, slight misquote above - `aligned(1)` is a no-op, as that attribute can't reduce the alignment... 

But I think my argument still stands, roughly as - if increases in alignment are explicitly specified, decreases in alignment should be too.

https://github.com/llvm/llvm-project/pull/93809