[clang-tools-extra] [clangd] Show alignment for records and fields decls (PR #67213)

[via cfe-commits]

sr-tream wrote:

In force-push changed alignment render, to render it in same line with size

![image](https://github.com/llvm/llvm-project/assets/12231048/935beb48-4659-4a56-bc8c-dbea9bf145e2)


https://github.com/llvm/llvm-project/pull/67213