[llvm] [AArch64] Return early rather than asserting when Size of value passed to targetShrinkDemandedConstant is not 32 or 64 (PR #123084)

[Will Froom via llvm-commits]

WillFroom wrote:

@davemgreen I've added a test that does no more than simply run the compilation pipeline with no explicit checks, let me know if you are happy with that (I have confirmed that it fails prior to my change)

https://github.com/llvm/llvm-project/pull/123084