Specify latest supported Kokkos release.

Author: breyerml

README.md

@@ -65,7 +65,7 @@ The main highlights of our SVM implementations are:
    - [HIP](https://github.com/ROCm-Developer-Tools/HIP)
    - [OpenCL](https://www.khronos.org/opencl/)
    - [SYCL](https://www.khronos.org/sycl/) (supported implementations are [DPC++](https://github.com/intel/llvm) and [AdaptiveCpp](https://github.com/AdaptiveCpp/AdaptiveCpp) (formerly known as hipSYCL); specifically the versions [sycl-nightly/20231201](https://github.com/intel/llvm/tree/sycl-nightly/20230110) and AdaptiveCpp release [v24.06.0](https://github.com/AdaptiveCpp/AdaptiveCpp/releases/tag/v23.10.0))
-   - [Kokkos](https://github.com/kokkos/kokkos) (all execution spaces supported except `OpenMPTarget` and `OpenACC`); specifically the version [d50de97](https://github.com/kokkos/kokkos/commit/d50de979b4d095dc32dba80f72a5e009f3615db1)
+   - [Kokkos](https://github.com/kokkos/kokkos) (all execution spaces supported except `OpenMPTarget` and `OpenACC`); specifically the version [4.5.00](https://github.com/kokkos/kokkos/releases/tag/4.5.00)
 3. Six different kernel functions to be able to classify a large variety of different problems:
    - linear: $\vec{u}^T$ $\cdot$ $\vec{v}$
    - polynomial: $(\gamma$ $\cdot$ $\vec{u}^T$ $\cdot$ $\vec{v}$ $+$ $coef0)^{d}$