[rocm-libraries] ROCm/rocm-libraries#4280 (commit b7de1e1)

[CK_TILE] Add blockscale GEMM support for EightWarps on
 gfx950 (#4280)
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## Proposed changes

gemm blockscale eightwarps support

## Checklist

Please put an `x` into the boxes that apply. You can also fill these out
after creating the PR. If you're not sure, please don't hesitate to ask.

- [ ] I have added tests relevant to the introduced functionality, and
the unit tests are passing locally
- [ ] I have added the test to REGRESSION_TESTS list defined at the top
of CMakeLists.txt in tests/CMakeLists.txt, **IF** the test takes more
than 30 seconds to run.
- [ ] I have added inline documentation which enables the maintainers
with understanding the motivation
- [ ] I have removed the stale documentation which is no longer relevant
after this pull request
- [ ] (If this change is user-facing) I have added release notes which
provide the end users with a brief summary of the improvement from this
pull request
- [x] I have run `clang-format` on all changed files
- [x] Any dependent changes have been merged

## Discussion

If this is a relatively large or complex change, feel free to start a
discussion by explaining why you chose the solution you did and what
alternatives you considered

include/ck_tile/core/container/sequence.hpp

@@ -1068,6 +1068,14 @@ CK_TILE_HOST_DEVICE constexpr auto to_sequence(tuple<number<Is>...>)
     return sequence<Is...>{};
 }
 
+template <index_t... Is>
+using number_tuple = tuple<number<Is>...>;
+template <index_t... Is>
+CK_TILE_HOST_DEVICE constexpr auto to_number_tuple(sequence<Is...> = {})
+{
+    return number_tuple<Is...>{};
+}
+
 namespace detail {
 template <index_t h_idx, typename SeqSortedSamples, typename SeqRange>
 struct sorted_sequence_histogram;