[llvm] [AA] Move Target Specific AA before BasicAA (PR #125965)

[via llvm-commits]

Chengjunp wrote:

Attached the result of compile-time track on this change: [https://llvm-compile-time-tracker.com/compare.php?from=b2659ca44b2e26b558fce66689792709411c7d38&to=d92349006401396aaf5d3fe44b70ce08d47e83ef&stat=instructions:u](https://llvm-compile-time-tracker.com/compare.php?from=b2659ca44b2e26b558fce66689792709411c7d38&to=d92349006401396aaf5d3fe44b70ce08d47e83ef&stat=instructions:u
). The compile time impact looks ok.

https://github.com/llvm/llvm-project/pull/125965