[CK_tile] Add rotating buffer feature for universal gemm (#2200)

* Add rotating buffer feature for universal gemm

* adding changes in tile_engine

* Updated code to merge kernel_launch

* removing comments

* Enable rotating buffer changes to flatmm

* Created diff launch_kernel function for rotating buffer

* Simplfied calculation using macros

* merge code with new changes in tile_engine

* clang formatted

* Redefine macros

example/ck_tile/18_flatmm/flatmm_basic.hpp

@@ -133,4 +133,11 @@ auto create_args(int argc, char* argv[])
 }
 
 // host API
+template <typename ADataType,
+          typename BDataType,
+          typename AccDataType,
+          typename CDataType,
+          typename ALayout,
+          typename BLayout,
+          typename CLayout>
 float flatmm_calc(const ck_tile::FlatmmHostArgs& args, const ck_tile::stream_config& s);