[llvm] [SPIRV] Set hasSideEffects flag to false on type and constant opcodes (PR #164868)

[Dmitry Sidorov via llvm-commits]

MrSidims wrote:

> @MrSidims Any word on the E2E tests?

They are broken on my end, with the only way to resolve it by reverting few patches, which is a bit tricky. In the end of the day - it's our problem, that we can't test in timely manner, so I don't want to block your PR with it.

https://github.com/llvm/llvm-project/pull/164868