[llvm] [LV][NFC] Remove more unnecessary passes from RUN lines (PR #193686)

[David Sherwood via llvm-commits]

david-arm wrote:

> Don't need to pul more into this PR if it requires CHECK line changes, just mentioned `-simplifycfg-require-and-preserve-domtree=1 ` because it looks like at least the tests below pass it without running `simplifycfg`

Oh I see what you mean. That's even odder!

https://github.com/llvm/llvm-project/pull/193686