v13.1.4

[LLVM-FIX] Breaking commit 34eb59dd4bb2 - 2026-02-11

Fix breakage caused by LLVM commit:
commit 34eb59dd4bb26cab248cc3a29b57b8dbe8d46849
Author: Matthias Springer me@m-sp.org
Date: Wed Feb 11 17:59:20 2026 +0100

    [mlir][IR][NFC] Simplify "splat" handling in `DenseIntOrFPElementsAttr` (#180965)