Update Kokkos 4.6.00, restore CI matrix element

tpadioleau · tpadioleau · commit cd729f1a54d9 · 2025-04-22T19:41:52.000+02:00
diff --git a/.github/workflows/tests-ubuntu.yaml b/.github/workflows/tests-ubuntu.yaml
@@ -154,10 +154,6 @@ jobs:
             backend:
               name: 'cuda'
             cxx_version: '23'
-          - image: 'oldest'  # clang bug with multidimensional bracket operator and parameter packs
-            backend:
-              name: 'hip'
-            cxx_version: '23'
           - image: 'latest'  # nvcc 12 only supports C++-20
             backend:
               name: 'cuda'
diff --git a/vendor/kokkos b/vendor/kokkos
@@ -1 +1 @@
-Subproject commit 175257a51ff29a0059ec48bcd233ee096b2c0438
+Subproject commit 0d4a2d38ba14db2a741575639b40c31f3232185e
