[llvm] [Docs] Fix large vertical space at top of pages (PR #81599)

[J. Ryan Stinnett via llvm-commits]

jryans wrote:

I moved the changes into existing rule sets as @SLTozer suggested.

No other feedback so far... I assume that's because no one really thinks about this area. This seems like a clear improvement, so I'll go ahead and merge it.

https://github.com/llvm/llvm-project/pull/81599