[llvm] [X86] matchAddressRecursively - move ZERO_EXTEND patterns into matchIndexRecursively (PR #85081)

[Simon Pilgrim via llvm-commits]

RKSimon wrote:

It appears to be independent - stepping through the oneuse limit from e975ff0a223e79842b693e0ec4d3cac87963869a doesn't appear to get triggered - but I can't get repro #82431 with trunk anymore

https://github.com/llvm/llvm-project/pull/85081